The same person can purchase three mask and then go to, like from 7-Eleven to Family Mart and then get another three mask. Add to that people know that the supply come in on 2:00 AM or something.
The same person can purchase three mask and then go to, like from 7-Eleven to Family Mart and then get another three mask. Add to that people know that the supply come in on 2:00 AM or something.