Medium level clients, but rather purchased a lot because there are 250 and 1500 purchase get promotion, promotion, shoes, buy a piece of GV 2 50% rarely get much attention as far as promotion buy 1 get 1 free.
Customers are buying more moderate, but rather because the promotion was purchased in 1500 GV250 and promotional item at two shoes 50% rarely receive much attention as buy 1 get 1 free promotion.
The customer had moderate, but rather buy a lot because there are promotions buy 1500 get GV250 and promotional pieces shoes buy second reduce 50% don't get much attention as promotion, purchase 1 and 1.