@ifle: So basically for something like $70 in BTC they get the amazon item(s) up to $125 ?
yes, as long as it is sold and shipped by amazon. it could also be digital games sold and shipped by amazon or whatever.
Did you try looking on
purse.io ? It's a marketplace where you can sell your amazon credit in exchange for other users' BTC.
purse.io does not require you to transfer the gift balance, it just needs you to purchase the item specified by the buyer. So I believe having promo balance in your own account still works.
yep the promo balance would, i just checked it out but didn't buy anything