PowerON
Active Member
- Joined
- Mar 12, 2007
- Messages
- 11,266
- Reaction score
- 10
It's old concept, there is grocery offer member card without fee, give discount. So, that way, the markets are able to understand where location and what they buy. So, they can bring more stock on shelf for right people to buy without loss items that never buy anything. As reward, they get discount!