Pay per install.
This payout method is where the affiliate is paid every time they lead a person to the site of the merchant, and then install a software or product. Typically, it’s either a mobile application or software.
Thus, if a store is planning to make a $0.10 price for every installation generated by an affiliate program when the campaign produces 1,000 installations, the retailer would pay ($0.10 per 1,000) $100.