We are starting a freelance brokerage service that connects low-cost freelancers with buyers. This service sellers are paid very little so it is important that any work they do will be guaranteed (at least as much as possible).
We need a service that verifies credit cards from as many countries as possible as our buyers are mostly international.
***The card needs to be pre-authorized to accept a charge for any hours accrued from the service sellers***
Start up cost is a point of interest but not a deal breaker.