We have added a Product Level Coupon.  20% off of one product, Active, Expiration 10/31/12 and did not check the box for discount first recurring payment only. We have checked the box to discount item in kit and the max use to 6.  I have specified the Product, there is no max use, I have set the Max Use per customer as 6 and shipping amount as -1 because there is no discount on shipping.

Our product (1 SKU) has two variant groups, size and color.  If I place the item in my cart and buy more than 1 of the same size and same color, the coupon works as it should, I get the 20% off all of those products.

HOWEVER, if I choose the same products but add it with different variants selected only the first product in my cart receives the discount.  So could have 6 products in my cart with the same sku but may be in different sizes and/or colors and only the 1st one is receiving the 20% discount.

DNN: 6.02.03
Smith Cart: 5.0 (We have tried to run the upgrade twice this week and it breaks our cart.  The first time we tried we got an error message that the license was not valid and the product disappeared.  The second time we tried the upgrade went through one line successfully but error occurred in the second line.)