I've been using % off coupon codes on my website that uses wp-ecommerce for quite a while with no problem. Now I'm trying to use $ codes, such as $60 towards the entire purchase. If they buy an item that costs $60 or ten of the same $6 item, it works perfectly. If someone buys five $60 different items, however, the $60 coupon gets applied to each item, making the entire purchase free. Or they try to use it towards ten $6 items and they can't check out because it shows a negative dollar amount. (Since each $6 item got a discount of $60!)
Also not sure which version of WordPress I'm using. The site was created by web designers that are no longer in business. (Now I see why...) Am working on hiring new designers. In the meantime, how do I determine the version of the site when I'm logged in?