Unfortunately what you want is product-based discounts (as do a number of other people!) and the taxAndDiscounts plugin is basket-based. product-based discounts require a whole lot more development. You either have to modify the products file, or add a brand new file for the product discounts; you've got to modify the existing product maintenance functionality to handle discounts (fixed, %age, based on value, based on number of items?); you've got to decide where your discounts are going to be displayed throughout your cart, and modify the price display code accordingly; you've got to ensure that the javascript calculation routines on the delivery page are provided with the appropriate prices (discounted or not) and that you have sufficient post-delivery-page checking in place to prevent tampering; you've got to ensure that the correct (discounted prices) are stored against the order for future reference. All in all its not a simpe task!
OA
2005-09-12 13:01
Do you have the ambition to do a plugin that solves this problem?
Because QC is really great and I don't want to use another webshop.