My payment terms are basically, if PocketLoot is useful, pay me what ever you think is valuable. On top of that if it isn't worth paying for, you just need to s

My payment terms are basically, if PocketLoot is useful, pay me what ever you think is valuable. On top of that if it isn't worth paying for, you just need to send me feedback in lieu of payment. In this way, I'm trading one valuable thing for another. Also, my hypothesis is that customers will be more likely to give me feedback if they feel it is a payment for something. I let them pay whatever because it's the easiest/cheapest way to see what cost the market will bare.