We are tackling promo codes and offers. I realize that the API only supports one source_no per order, but I'm wondering if anyone has a creative workaround to allowing users to apply different promo codes per line item in a cart.
Any thoughts would be appreciated.
Hornall Anderson designed our site to accommodate this but I'm not really sure how this was accomplished but maybe they can be of help.I can tell you however that for us this ability has proven totally pointless and will probably not be incorporated into our new site.