In this chapter, the researcher achieved the following results:
Firstly , a general overview of the tourism situation in Vietnam and analysis of the impact of groups of macro-environmental factors, business environment and internal environment of the enterprise.
Second , collect, survey, analyze and evaluate the current status of the online marketing-mix process and tools of Vietnamese enterprises. Basically, Vietnamese enterprises still carry out some steps in the internet marketing process based on the traditional marketing process. However, not all enterprises complete all the steps. Some enterprises skip one or more steps in the IM process. This leads to the implementation of IM applications still being confusing and having certain shortcomings. The implementation of online marketing-mix tools has also been carried out, but the values that IM brings to the business activities of enterprises have not been fully exploited.
Third , a general assessment of the advantages, disadvantages and causes of IM application in Vietnamese enterprises. From these assessments, specific solutions and recommendations will be developed for IM application in Vietnamese enterprises.
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Some Recommendations for the State in Promoting the Application of Internet Marketing -
Mobile Phone Usage in Hanoi Inner City Area
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- Test the relationship between demographic variables and consumer behavior for Mobile Marketing activities
The analysis method used is the Chi-square test (χ2), with statistical hypotheses H0 and H1 and significance level α = 0.05. In case the P index (p-value) or Sig. index in SPSS has a value less than or equal to the significance level α, the hypothesis H0 is rejected and vice versa. With this testing procedure, the study can evaluate the difference in behavioral trends between demographic groups.
CHAPTER 4
RESEARCH RESULTS
During two months, 1,100 survey questionnaires were distributed to mobile phone users in the inner city of Hanoi using various methods such as direct interviews, sending via email or using questionnaires designed on the Internet. At the end of the survey, after checking and eliminating erroneous questionnaires, the study collected 858 complete questionnaires, equivalent to a rate of about 78%. In addition, the research subjects of the thesis are only people who are using mobile phones, so people who do not use mobile phones are not within the scope of the thesis, therefore, the questionnaires with the option of not using mobile phones were excluded from the scope of analysis. The number of suitable survey questionnaires included in the statistical analysis was 835.
4.1 Demographic characteristics of the sample
The structure of the survey sample is divided and statistically analyzed according to criteria such as gender, age, occupation, education level and personal income. (Detailed statistical table in Appendix 6)
- Gender structure: Of the 835 completed questionnaires, 49.8% of respondents were male, equivalent to 416 people, and 50.2% were female, equivalent to 419 people. The survey results of the study are completely consistent with the gender ratio in the population structure of Vietnam in general and Hanoi in particular (Male/Female: 49/51).
- Age structure: 36.6% of respondents are <23 years old, equivalent to 306 people. People from 23-34 years old
accounting for the highest proportion: 44.8% equivalent to 374 people, people aged 35-45 and >45 are 70 and 85 people equivalent to 8.4% and 10.2% respectively. Looking at the results of this survey, we can see that the young people - youth account for a large proportion of the total number of people participating in the survey. Meanwhile, the middle-aged people including two age groups of 35 - 45 and >45 have a low rate of participation in the survey. This is completely consistent with the reality when Mobile Marketing is identified as a Marketing service aimed at young people (people under 35 years old).
- Structure by educational level: among 835 valid responses, 541 respondents had university degrees, accounting for the highest proportion of ~ 75%, 102 had secondary school degrees, ~ 13.1%, and 93 had post-graduate degrees, ~ 11.9%.
- Occupational structure: office workers and civil servants are the group with the highest rate of participation with 39.4%, followed by students with 36.6%. Self-employed people account for 12%, retired housewives are 7.8% and other occupational groups account for 4.2%. The survey results show that the student group has the same rate as the group aged <23 at 36.6%. This shows the accuracy of the survey data. In addition, the survey results distributed by occupational criteria have a rate almost similar to the sample division rate in chapter 3. Therefore, it can be concluded that the survey data is suitable for use in analysis activities.
- Income structure: the group with income from 3 to 5 million has the highest rate with 39% of the total number of respondents. This is consistent with the income structure of Hanoi people and corresponds to the average income of the group of civil servants and office workers. Those
People with no income account for 23%, income under 3 million VND accounts for 13% and income over 5 million VND accounts for 25%.
4.2 Mobile phone usage in Hanoi inner city area
According to the survey results, most respondents said they had used the phone for more than 1 year, specifically: 68.4% used mobile phones from 4 to 10 years, 23.2% used from 1 to 3 years, 7.8% used for more than 10 years. Those who used mobile phones for less than 1 year accounted for only a very small proportion of ~ 0.6%. (Table 4.1)
Table 4.1: Time spent using mobile phones
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Alid
<1 year
5
.6
.6
.6
1-3 years
194
23.2
23.2
23.8
4-10 years
571
68.4
68.4
92.2
>10 years
65
7.8
7.8
100.0
Total
835
100.0
100.0
The survey indexes on the time of using mobile phones of consumers in the inner city of Hanoi are very impressive for a developing country like Vietnam and also prove that Vietnamese consumers have a lot of experience using this high-tech device. Moreover, with the majority of consumers surveyed having a relatively long time of use (4-10 years), it partly proves that mobile phones have become an important and essential item in people's daily lives.
When asked about the mobile phone network they are using, 31% of respondents said they are using the network of Vietel company, 29% use the network of
of Mobifone company, 27% use Vinaphone company's network and 13% use networks of other providers such as E-VN telecom, S-fone, Beeline, Vietnammobile. (Figure 4.1).
Figure 4.1: Mobile phone network in use
Compared with the announced market share of mobile telecommunications service providers in Vietnam (Vietel: 36%, Mobifone: 29%, Vinaphone: 28%, the remaining networks: 7%), we see that the survey results do not have many differences. However, the statistics show that there is a difference in the market share of other networks because the Hanoi market is one of the two main markets of small networks, so their market share in this area will certainly be higher than that of the whole country.
According to a report by NielsenMobile (2009) [8], the number of prepaid mobile phone subscribers in Hanoi accounts for 95% of the total number of subscribers, however, the results of this survey show that the percentage of prepaid subscribers has decreased by more than 20%, only at 70.8%. On the contrary, the number of postpaid subscribers tends to increase from 5% in 2009 to 19.2%. Those who are simultaneously using both types of subscriptions account for 10%. (Table 4.2).
Table 4.2: Types of mobile phone subscribers
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Prepay
591
70.8
70.8
70.8
Pay later
160
19.2
19.2
89.9
Both of the above
84
10.1
10.1
100.0
Total
835
100.0
100.0
The above figures show the change in the psychology and consumption habits of Vietnamese consumers towards mobile telecommunications services, when the use of prepaid subscriptions and junk SIMs is replaced by the use of two types of subscriptions for different purposes and needs or switching to postpaid subscriptions to enjoy better customer care services.
In addition, the majority of respondents have an average spending level for mobile phone services from 100 to 300 thousand VND (406 ~ 48.6% of total respondents). The high spending level (> 500 thousand VND) is the spending level with the lowest number of people with only 8.4%, on the contrary, the low spending level (under 100 thousand VND) accounts for the second highest proportion among the groups of respondents with 25.4%. People with low spending levels mainly fall into the group of students and retirees/housewives - those who have little need to use or mainly use promotional SIM cards. (Table 4.3).
Table 4.3: Spending on mobile phone charges
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<100,000
212
25.4
25.4
25.4
100-300,000
406
48.6
48.6
74.0
300,000-500,000
147
17.6
17.6
91.6
>500,000
70
8.4
8.4
100.0
Total
835
100.0
100.0
The statistics in Table 4.3 are similar to the percentages in the NielsenMobile survey results (2009) with 73% of mobile phone users having medium spending levels and only 13% having high spending levels.
The survey results also showed that up to 31% ~ nearly one-third of respondents said they sent more than 10 SMS messages/day, meaning that on average they sent 1 SMS message for every working hour. Those with an average SMS message volume (from 3 to 10 messages/day) accounted for 51.1% and those with a low SMS message volume (less than 3 messages/day) accounted for 17%. (Table 4.4)
Table 4.4: Number of SMS messages sent per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
142
17.0
17.0
17.0
3-10 news
427
51.1
51.1
68.1
>10 news
266
31.9
31.9
100.0
Total
835
100.0
100.0
Similar to sending messages, those with an average message receiving rate (from 3-10 messages/day) accounted for the highest percentage of ~ 55%, followed by those with a high number of messages (over 10 messages/day) ~ 24% and those with a low number of messages received daily (under 3 messages/day) remained at the bottom with 21%. (Table 4.5)
Table 4.5: Number of SMS messages received per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
175
21.0
21.0
21.0
3-10 news
436
55.0
55.0
76.0
>10 news
197
24.0
24.0
100.0
Total
835
100.0
100.0
When comparing the data of the two result tables 4.4 and 4.5, we can see the reasonableness between the ratio of the number of messages sent and the number of messages received daily by the interview participants.
4.3 Current status of SMS advertising and Mobile Marketing
According to the interview results, in the 3 months from the time of the survey and before, 94% of respondents, equivalent to 785 people, said they received advertising messages, while only a very small percentage of 6% (only 50 people) did not receive advertising messages (Table 4.6).
Table 4.6: Percentage of people receiving advertising messages in the last 3 months
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Have
785
94.0
94.0
94.0
Are not
50
6.0
6.0
100.0
Total
835
100.0
100.0
The results of Table 4.6 show that consumers in the inner city of Hanoi are very familiar with advertising messages. This result is also the basis for assessing the knowledge, experience and understanding of the respondents in the interview. This is also one of the important factors determining the accuracy of the survey results.
In addition, most respondents said they had received promotional messages, but only 24% of them had ever taken the action of registering to receive promotional messages, while 76% of the remaining respondents did not register to receive promotional messages but still received promotional messages every day. This is the first sign indicating the weaknesses and shortcomings of lax management of this activity in Vietnam. (Table 4.7)
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Some Online Content Marketing Solutions To Improve Business Efficiency Of Ani International Training Academy -
Marketing activities of James Hardiman Library, National University of Ireland, Galway and the possibility of application at the Information Center - Library of Vietnam National University, Hanoi - 1 -
Process of applying internet marketing in Vietnamese small and medium enterprises - 1
It can be seen that Internet marketing is a broad category that does not stop at Facebook advertising or Google advertising. Technology changes constantly, allowing businesses to easily obtain information and reach customers. Although there are many benefits like that, in reality, the application of IM in the business activities of Vietnamese enterprises is still limited, requiring leaders to learn and perceive correctly, apply it to marketing activities to be able to take full advantage of the benefits that the Internet brings.

Chapter 4
SOME SOLUTIONS AND RECOMMENDATIONS TO ENHANCE INTERNET MARKETING APPLICATION IN VIETNAMESE TOURISM BUSINESSES
4.1. Forecasting the trend of applying internet marketing in tourism businesses and the direction of developing internet marketing in Vietnamese tourism businesses
4.1.1. Forecasting trends in internet marketing application in tourism businesses
Internet Marketing is becoming a global trend, contributing to business development, especially for the tourism industry. Internet marketing is the best way to reach customers quickly thanks to the development of factors such as connection technology, search engines and social networks. The application of the Internet in tourism enterprises is considered an inevitable trend and is becoming more and more developed.
Nowadays, tourists have entered a new phase called connected tourism, their behavior has changed in the digital age. In particular, tourists proactively search for destinations, find tours, hotels, book air tickets and related services. According to many tourism experts, up to 70% of tourists travel independently (book rooms, pay for transportation, book tickets to entertainment areas, etc.). Currently, only about 30% of customers choose traditional tours and this trend will change even more in the coming years. Customers also proactively post comments and reviews about hotels, tours, and service quality during their journey on tourism forums. These reviews are more trusted by later travelers than information from professional travel survey, ranking, and evaluation agencies.
Vietnam's tourism is developing in the context of the 4th industrial revolution with profound impacts on all aspects of economic and social life. Along with the development of technology and social networks, the strong increase in the number of customers using online tourism services has significantly impacted the tourism market. According to the Vietnam E-commerce Index Report, Vietnam's e-commerce growth rate in 2017 reached more than 25% and was maintained in the period 2018 - 2020. In 2020, this rate was 18%. Notably, the growth rate of online tourism reached 50%, twice the general growth rate of e-commerce. Vietnam E-commerce Association cited a report by Google and Temasek, stating: The scale of Vietnam's online tourism in 2018 reached 3.5 billion USD (15% growth), and is expected to reach 9 billion USD by 2025. Book air tickets, hotel rooms, tours and services
Other tourism support in the online environment is growing rapidly and is convenient for consumers. The retail customer class is increasing strongly both inbound (welcoming foreign guests) and outbound (bringing guests abroad) creating many potential opportunities for tourism. Advanced business models and technologies are strongly applied in online tourism. However, the scale of Vietnam's tourism market is only ranked 5th out of 6 countries ranked in Southeast Asia, ranked 4th in growth rate after Indonesia, Thailand, Singapore and there is still a lot of untapped potential. In the future, along with the development of information technology, it will create the premise for internet marketing activities to exploit these potentials.
In addition to the growth rate of e-commerce, it is expected to remain stable in the coming years. The scale of e-commerce transactions reached about 8 billion USD. Of which, online retail and online travel account for the highest proportion in the entire e-commerce market in Vietnam. For Vietnamese consumers, according to research by Nielsen Vietnam, consumer finances are also increasingly optimistic and it is predicted that by 2020, about 55% of the Vietnamese population will use the internet. Statistics from the Vietnam Tourism Association also show that in the past 5 years, the demand for searching for information about tourism online in Vietnam has increased more than 32 times. Of which, each month there are more than 5 million searches in Vietnamese about tourism products such as domestic tours, foreign tours, hotel reservations, types of tourism, etc. During the peak summer tourism months, the number of searches can reach 8 million. Customers can now plan their tour itinerary and pay by card via the internet with just one click...
This shows that the application of internet marketing in tourism enterprises to develop tourism based on online technology platforms is a trend that the Vietnamese tourism industry cannot stay out of, especially when tourism is determined to become a key economic sector of the country. Promoting the application of internet marketing not only helps to improve the competitiveness of Vietnamese tourism, but also helps tourism enterprises to access large markets, beyond the national scope for development. Vietnamese tourism enterprises need to boldly invest and fully exploit the application of the internet in marketing activities in developing online tourism. Applying technology in online tourism activities will bring great benefits in the stages of promotion, service provision, etc., creating the most favorable conditions for tourists, connecting directly between enterprises and enterprises, between enterprises and tourists.
4.1.2. Directions for developing internet marketing in Vietnamese tourism businesses
In recent years, the Party and Government of Vietnam have issued many documents guiding the application of science and technology to socio-economic development in general and tourism development in particular. Pre-emptive policies and institutions are very important to clear the way and create the foundation and legal corridor for smart tourism development.
On January 16, 2017, the Politburo issued Resolution 08-NQ/TW, affirming the view: “Developing tourism into a spearhead economic sector is an important strategic orientation for national development”. To develop tourism into a spearhead economic sector, it is necessary to synchronously implement many solutions, in which, it is inevitable to promote the application of modern science and technology. Resolution 08-NQ/TW stated three aspects of applying science and technology to tourism activities, including: promoting tourism, training tourism human resources and state management of tourism. The 2017 Tourism Law also affirmed that “the State has policies to encourage and support activities applying modern science and technology to serve tourism management and development” (Clause 4, Article 5).
In order to create a breakthrough in attracting international visitors to Vietnam, in 2017, the Government issued Decree No. 07/2017/ND-CP and Resolution No. 124/2017/NQ-CP stipulating the procedures for piloting the issuance of electronic visas (e-visas) for foreigners entering Vietnam. Notably, in Directive No. 16/2017/CT-TTg, for the first time the term "smart tourism" was mentioned in a legal document of Vietnam: "...prioritizing the development of digital technology industry, smart agriculture, smart tourism, smart cities". The Directive also emphasized the need to enhance the capacity to access the 4th Industrial Revolution, which requires prioritizing the development of smart tourism.
In addition, it is understood that the application of information technology plays an important role in all political, economic and social fields of a country, especially in the development of the tourism industry. In Vietnam, this role has been demonstrated through Decision 1671/QD-TTg 2018 approving the " Overall project on the application of information technology in the tourism sector for the period 2018 - 2020, with a vision to 2025" of the Prime Minister. The project clearly states that "Application of information technology aims to develop a smart tourism ecosystem, proactively meeting specific needs,
specialized in the tourist market, supporting tourism enterprises to effectively connect with related entities, creating an environment for the community and creative start-up businesses in line with the trend of the fourth industrial revolution, meeting the requirements of innovation, improving the effectiveness and efficiency of state management, contributing to promoting growth and enhancing the competitiveness of Vietnam's tourism . "The Decision also identifies the viewpoint of applying information technology as a requirement and breakthrough solution to facilitate and attract tourists, improve competitiveness and international integration, contributing to realizing the goal of developing tourism into a spearhead economic sector.
In addition, Decision 1783/QD-BVHTTDL dated May 17, 2019 of the Ministry of Culture, Sports and Tourism promulgating the Plan to implement the Master Plan "Application of information technology in the tourism sector" sets out specific tasks and solutions to implement the Prime Minister's Project; emphasizing coordination, connection and data exchange between units under the Ministry of Culture, Sports and Tourism and with ministries, branches, localities, organizations and enterprises.
The General Department of Tourism and the entire industry have made efforts to deploy many activities to implement the overall project of applying information technology in the tourism sector, developing smart tourism. The construction industry has built a tourism database system and developed applications to support management work. Building a digital database system platform for the tourism industry, including data on tour guides, travel agencies, accommodation establishments, tourist areas/destinations. This is an interconnected system connecting data from enterprises, localities with central management agencies to form a unified database of the tourism industry, effectively serving the management, promotion and tourism business activities. Along with that, the tourism industry has also built and launched the application "Vietnam Tour Guiding" to support the operation, management and operation of tour guides, businesses and tourism management agencies, allowing connection and interaction between tour guides, tourists, and tourism businesses throughout the journey before, during and after the trip. The application also allows for the evaluation and ranking of tour guides and tourism businesses, supporting information on products, services and electronic payments; Building online tourism statistics software, applying BI management software (Tourism industry data analysis system) and Dashboard application (Management information display interface system) to serve tourism management and e-commerce.
The tourism industry has also applied digital technology to support tourists and promote smart tourism such as: Upgrading and developing the Vietnam tourism promotion website www.vietnam.travel. Promoting tourism promotion campaigns through the promotion channels of the General Department of Tourism on social networks such as Facebook, Instagram, Youtube and connecting and sharing synchronous data between database systems of the tourism, industry and trade, health, education, and commercial banking sectors. Building and launching the "Vietnam Tourism" application to support tourists. Organizing a survey program for delegations of reporters, journalists, Vietnamese and international tourism enterprises to survey destinations to develop digital content to promote Vietnam tourism.
4.2. Proposing some solutions to enhance the application of internet marketing in Vietnamese tourism businesses
4.2.1. Raising awareness of leaders and employees about applying internet marketing in businesses
This awareness, in addition to marketing awareness, also includes awareness of IT and the internet.
To develop tourism as an economic sector, tourism marketing activities play a particularly important role. However, the perception of society, especially of managers, still has many shortcomings. Therefore, investment in tourism marketing in general and internet marketing in particular is still very limited in terms of human resources, total investment capital and conditions for development.
A large number of managers of Vietnamese tourism enterprises are misunderstanding or not fully understanding IM in their business activities. This incomplete understanding leads to confusion in not knowing whether to invest in IM activities or not, where to start and how to do it, what the process is, what tools need to be implemented? To overcome this situation, raising social awareness of online marketing in tourism enterprises, especially at the management level, is very important. At the same time, it is necessary to demonstrate the effectiveness of online marketing in tourism business activities through seminars and dialogues between managers and tourism enterprises; through field surveys in localities and destinations in the region where online marketing is widely applied in tourism business activities.
From there, to develop IM, the leadership team needs to learn and grasp the development trends and the role of IM in the 4.0 era. When the management team grasps the trend,
Therefore, understanding the importance of applying science and technology in business development, IM development will be more favorable, and more attention will be paid to investing human resources and finance in IM activities.
4.2.2. Increase investment in information technology infrastructure
IT improves service quality and contributes to enhancing tourist satisfaction. Customer satisfaction depends largely on the accuracy and comprehensiveness of specific information about destination accessibility, facilities, tourist attractions and other activities. Therefore, IT facilitates factors that promote consumer satisfaction. Recognizing the importance of IT in business development strategies, many Vietnamese tourism enterprises have boldly and proactively invested in and applied IT achievements to their business operations and have achieved certain successes. However, the majority of Vietnamese tourism enterprises are still struggling to choose an IT model that is suitable for their financial capacity and business goals. Most Vietnamese tourism enterprises are small and medium-sized enterprises. One of the biggest difficulties for small and medium-sized enterprises is limited resources, so investing in a specialized and competent IT staff is a difficult problem for many enterprises to solve. However, business leaders need to be clearly aware that if they want to improve their competitiveness, Vietnamese tourism enterprises must innovate themselves according to new trends and social developments, thereby making worthy investments in IT to serve their business operations.
4.2.3. Building an internet marketing model at Vietnamese tourism businesses
From the theoretical framework used to study the IM application process at tourism enterprises and analyze the current status of the internet marketing application process of Vietnamese tourism enterprises, it is found that Vietnamese tourism enterprises have not implemented IM application according to a specific application process, which causes difficulties for enterprises in the process of implementing IM application in business activities at the enterprise. The researcher proposes a process model of steps and content related to the IM application process for Vietnamese tourism enterprises as follows (see diagram 4.1)
Internet marketing environment analysis
Targeted Online Marketing
Market segmentation
Select target market
Market positioning
Define Internet marketing strategy goals
Brand communication strategy goals
Sales communication strategy objectives
Online marketing-mix planning
Product
Price
Distribution
Promotion
Human

Research on the characteristics and online behavior of tourists
Marketing in the real world
Implement Internet marketing applications
Evaluate and adjust Internet marketing
Diagram 4.1: Internet marketing application process for Vietnamese tourism businesses
Source: Proposal of the graduate student.
Below are the specific implementation steps of the process.


![Mobile Phone Usage in Hanoi Inner City Area
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- Test the relationship between demographic variables and consumer behavior for Mobile Marketing activities
The analysis method used is the Chi-square test (χ2), with statistical hypotheses H0 and H1 and significance level α = 0.05. In case the P index (p-value) or Sig. index in SPSS has a value less than or equal to the significance level α, the hypothesis H0 is rejected and vice versa. With this testing procedure, the study can evaluate the difference in behavioral trends between demographic groups.
CHAPTER 4
RESEARCH RESULTS
During two months, 1,100 survey questionnaires were distributed to mobile phone users in the inner city of Hanoi using various methods such as direct interviews, sending via email or using questionnaires designed on the Internet. At the end of the survey, after checking and eliminating erroneous questionnaires, the study collected 858 complete questionnaires, equivalent to a rate of about 78%. In addition, the research subjects of the thesis are only people who are using mobile phones, so people who do not use mobile phones are not within the scope of the thesis, therefore, the questionnaires with the option of not using mobile phones were excluded from the scope of analysis. The number of suitable survey questionnaires included in the statistical analysis was 835.
4.1 Demographic characteristics of the sample
The structure of the survey sample is divided and statistically analyzed according to criteria such as gender, age, occupation, education level and personal income. (Detailed statistical table in Appendix 6)
- Gender structure: Of the 835 completed questionnaires, 49.8% of respondents were male, equivalent to 416 people, and 50.2% were female, equivalent to 419 people. The survey results of the study are completely consistent with the gender ratio in the population structure of Vietnam in general and Hanoi in particular (Male/Female: 49/51).
- Age structure: 36.6% of respondents are <23 years old, equivalent to 306 people. People from 23-34 years old
accounting for the highest proportion: 44.8% equivalent to 374 people, people aged 35-45 and >45 are 70 and 85 people equivalent to 8.4% and 10.2% respectively. Looking at the results of this survey, we can see that the young people - youth account for a large proportion of the total number of people participating in the survey. Meanwhile, the middle-aged people including two age groups of 35 - 45 and >45 have a low rate of participation in the survey. This is completely consistent with the reality when Mobile Marketing is identified as a Marketing service aimed at young people (people under 35 years old).
- Structure by educational level: among 835 valid responses, 541 respondents had university degrees, accounting for the highest proportion of ~ 75%, 102 had secondary school degrees, ~ 13.1%, and 93 had post-graduate degrees, ~ 11.9%.
- Occupational structure: office workers and civil servants are the group with the highest rate of participation with 39.4%, followed by students with 36.6%. Self-employed people account for 12%, retired housewives are 7.8% and other occupational groups account for 4.2%. The survey results show that the student group has the same rate as the group aged <23 at 36.6%. This shows the accuracy of the survey data. In addition, the survey results distributed by occupational criteria have a rate almost similar to the sample division rate in chapter 3. Therefore, it can be concluded that the survey data is suitable for use in analysis activities.
- Income structure: the group with income from 3 to 5 million has the highest rate with 39% of the total number of respondents. This is consistent with the income structure of Hanoi people and corresponds to the average income of the group of civil servants and office workers. Those
People with no income account for 23%, income under 3 million VND accounts for 13% and income over 5 million VND accounts for 25%.
4.2 Mobile phone usage in Hanoi inner city area
According to the survey results, most respondents said they had used the phone for more than 1 year, specifically: 68.4% used mobile phones from 4 to 10 years, 23.2% used from 1 to 3 years, 7.8% used for more than 10 years. Those who used mobile phones for less than 1 year accounted for only a very small proportion of ~ 0.6%. (Table 4.1)
Table 4.1: Time spent using mobile phones
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Alid
<1 year
5
.6
.6
.6
1-3 years
194
23.2
23.2
23.8
4-10 years
571
68.4
68.4
92.2
>10 years
65
7.8
7.8
100.0
Total
835
100.0
100.0
The survey indexes on the time of using mobile phones of consumers in the inner city of Hanoi are very impressive for a developing country like Vietnam and also prove that Vietnamese consumers have a lot of experience using this high-tech device. Moreover, with the majority of consumers surveyed having a relatively long time of use (4-10 years), it partly proves that mobile phones have become an important and essential item in peoples daily lives.
When asked about the mobile phone network they are using, 31% of respondents said they are using the network of Vietel company, 29% use the network of
of Mobifone company, 27% use Vinaphone companys network and 13% use networks of other providers such as E-VN telecom, S-fone, Beeline, Vietnammobile. (Figure 4.1).
Figure 4.1: Mobile phone network in use
Compared with the announced market share of mobile telecommunications service providers in Vietnam (Vietel: 36%, Mobifone: 29%, Vinaphone: 28%, the remaining networks: 7%), we see that the survey results do not have many differences. However, the statistics show that there is a difference in the market share of other networks because the Hanoi market is one of the two main markets of small networks, so their market share in this area will certainly be higher than that of the whole country.
According to a report by NielsenMobile (2009) [8], the number of prepaid mobile phone subscribers in Hanoi accounts for 95% of the total number of subscribers, however, the results of this survey show that the percentage of prepaid subscribers has decreased by more than 20%, only at 70.8%. On the contrary, the number of postpaid subscribers tends to increase from 5% in 2009 to 19.2%. Those who are simultaneously using both types of subscriptions account for 10%. (Table 4.2).
Table 4.2: Types of mobile phone subscribers
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Prepay
591
70.8
70.8
70.8
Pay later
160
19.2
19.2
89.9
Both of the above
84
10.1
10.1
100.0
Total
835
100.0
100.0
The above figures show the change in the psychology and consumption habits of Vietnamese consumers towards mobile telecommunications services, when the use of prepaid subscriptions and junk SIMs is replaced by the use of two types of subscriptions for different purposes and needs or switching to postpaid subscriptions to enjoy better customer care services.
In addition, the majority of respondents have an average spending level for mobile phone services from 100 to 300 thousand VND (406 ~ 48.6% of total respondents). The high spending level (> 500 thousand VND) is the spending level with the lowest number of people with only 8.4%, on the contrary, the low spending level (under 100 thousand VND) accounts for the second highest proportion among the groups of respondents with 25.4%. People with low spending levels mainly fall into the group of students and retirees/housewives - those who have little need to use or mainly use promotional SIM cards. (Table 4.3).
Table 4.3: Spending on mobile phone charges
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<100,000
212
25.4
25.4
25.4
100-300,000
406
48.6
48.6
74.0
300,000-500,000
147
17.6
17.6
91.6
>500,000
70
8.4
8.4
100.0
Total
835
100.0
100.0
The statistics in Table 4.3 are similar to the percentages in the NielsenMobile survey results (2009) with 73% of mobile phone users having medium spending levels and only 13% having high spending levels.
The survey results also showed that up to 31% ~ nearly one-third of respondents said they sent more than 10 SMS messages/day, meaning that on average they sent 1 SMS message for every working hour. Those with an average SMS message volume (from 3 to 10 messages/day) accounted for 51.1% and those with a low SMS message volume (less than 3 messages/day) accounted for 17%. (Table 4.4)
Table 4.4: Number of SMS messages sent per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
142
17.0
17.0
17.0
3-10 news
427
51.1
51.1
68.1
>10 news
266
31.9
31.9
100.0
Total
835
100.0
100.0
Similar to sending messages, those with an average message receiving rate (from 3-10 messages/day) accounted for the highest percentage of ~ 55%, followed by those with a high number of messages (over 10 messages/day) ~ 24% and those with a low number of messages received daily (under 3 messages/day) remained at the bottom with 21%. (Table 4.5)
Table 4.5: Number of SMS messages received per day
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
<3 news
175
21.0
21.0
21.0
3-10 news
436
55.0
55.0
76.0
>10 news
197
24.0
24.0
100.0
Total
835
100.0
100.0
When comparing the data of the two result tables 4.4 and 4.5, we can see the reasonableness between the ratio of the number of messages sent and the number of messages received daily by the interview participants.
4.3 Current status of SMS advertising and Mobile Marketing
According to the interview results, in the 3 months from the time of the survey and before, 94% of respondents, equivalent to 785 people, said they received advertising messages, while only a very small percentage of 6% (only 50 people) did not receive advertising messages (Table 4.6).
Table 4.6: Percentage of people receiving advertising messages in the last 3 months
Frequency
Ratio (%)
Valid Percentage
Cumulative Percentage
Valid
Have
785
94.0
94.0
94.0
Are not
50
6.0
6.0
100.0
Total
835
100.0
100.0
The results of Table 4.6 show that consumers in the inner city of Hanoi are very familiar with advertising messages. This result is also the basis for assessing the knowledge, experience and understanding of the respondents in the interview. This is also one of the important factors determining the accuracy of the survey results.
In addition, most respondents said they had received promotional messages, but only 24% of them had ever taken the action of registering to receive promotional messages, while 76% of the remaining respondents did not register to receive promotional messages but still received promotional messages every day. This is the first sign indicating the weaknesses and shortcomings of lax management of this activity in Vietnam. (Table 4.7)
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