You have a full online store with Affiliate Pro Script
You can add products, add forms, add coupons, add multiple currency and more.....
you can set live payments methods using PayPal.
you can use offline checkout using Bank Transfer.
You can set any commission you want to any product in the store, in a fixed commission or in percentage.
Your clients will be able to register, to add to cart, to check out, to pay live, to view orders on the panel and more.
So if you don't have an External store from your own like WooCommerce, Magento, or else, so you more then welcome to use the script store.