WordPress Speed Up Service | WordPress Website Maintenance Packages I would like for my clients to select multiple quantities of a product, then be able to select add-ons that are independent of the previously selected quantities. So, if Item-A cost $100 and the client selects 2, it will now cost $200; but if Add-On-B cost $10 and the client selects 1, the price should only increase by $10 (instead of $20). Currently, the selection of 2 quantities is causing the add-on to automatically multiply by the product's quantity number. I'm hoping there is a way to disassociate the quantity's multiplying effect on the add-on price, but I'm not sure how to achieve this. Thanks!