USING XLM: Exchanging for USD, CZK, or other Fiat

We already covered the basics of collectible digital stamps. Earn Fantastic Chances to Win Cash DigiPhi's digital collectible stamps are new and, we think, pretty neat. If you're a philatelist. What makes them even neater? Cash, the cold hard type. You can buy a stamp or a sheet of them just to collect and trade as, we expect, many will. But we added a sweepstakes to them to help spread the fun. How's it work? Pretty easy. Like a Free Lottery - Just Better DigiPhi stamps are made of code th...