> but if we don't make much sales for our customers, our revenue will be pretty much stuck If you don't make much sales for your customers, they'll leave anywa

> but if we don't make much sales for our customers, our revenue will be pretty much stuck If you don't make much sales for your customers, they'll leave anyway. The answer to your problem seems pretty clear to me: pay-per-sale. It minimizes the downside for your customers: If you make no sales, they pay no money. And it maximizes your upside: Sell 1000 units, make 1000 x fee.