Currently it is very confusing when I look at the discount rate beside the price in a product page. The discount shown now is always the combination of (1) current discount + (2) all the books I already own in that book set.
For example, the current NICOT/NICNT is having a 40% discount promotion now, i suppose. But the discount shown on the product page for me is 98%, because i already own the NICOT/NICNT from last promotion (48 books), and since then, 3 new books were added to the set (total 51 books), so i only need to add 3 books for $35. So instead of honestly showing the discount for the 3 books as 40%, it is showing discount of 98%, which does not help at all and make people confused.
Please kindly look into this and correct it. Thanks a lot.
Benny