Social network could reach consumers. Compared to the exit booth which will have more restrictions, such as limited by time, and most of the Gift Voucher will be sold only to people who live in Bangkok.
What social networking sites reach more consumers. Compared to the booth, which will be more limited, as limited by time. And most will sell only a Gift Voucher is located in Bangkok.
The social network can reach consumers. Compared to the booth, which will limit over such as limited by time, and most are sold Gift Voucher only people in Bangkok.