GOAFFPRO ‑ Affiliate Marketing

I honestly can't believe how well this app works for being free. And the support is great! I asked about a feature I didnt see and they responded and added the feature within a week! I keep feeling like I'm going to find something wrong with it because its free but Ive been using this on several different shopify stores for about a year and still havent found any major limitations. The only thing that could make it better is a direct integration with paypal to do payments in one click, but downloading the payments in bulk and uploading them to paypal takes like 3 minutes a month so its really not a problem.