หรือบางครั้งเป็นการทำการตลาดที่ไม่ต้องเสียค่าใช้จ่ายใดๆเลย, จะเห็นได้ว่ามีหลายๆบริษัทได้ทำการตลาดโดยใช้ Social media (Facebook) ซึ่งจะเห็นได้ว่าเป็นการลดค่าใช้จ่ายในการทำโฆษณาอย่างมาก
Or sometimes it is a market that does not need to pay any whatsoever, it can be seen that there are numerous companies have marketed using Social media (Facebook), which would obviously reduce advertising costs greatly.
Or sometimes the market does not have to cost you anything, you can see that there are many other companies have marketed using Social media (Facebook), which shows that it reduces the cost of the ad. Much
Or sometimes it is the market that do not have to pay any,, To see that many companies have the market using Social media (Facebook), which can be seen as reducing costs to advertise greatly.