Integrate bitcoin or litecoin with your api authentication and volume tracking... pay as they go... less work for accounting staff, lower receivables days outstanding, no credit card fees
bread will be made by robots (well actually already is.) and it will be delivered by automated drones, and your car is going to be electric and it's going to be charged just by parking it over a wireless charger.
And there you have it... if you were registered with a regulator you would have insurance and have had put up a multimillion dollar bond in some cases for a scenario were YOU screw up.