OK Ryan,

no hard feelings and no problem. 

It's just a bit frustrating as we are eager to demonstrate our system, as an entirely automated renderfarm is something completely unique in the Vue world, and we worked very hard to make it happen. But I understand the particular issues of your recent project, of course.

As for payment, the best and easier way to pay is clearly a PAYPAL account, for the customer and for us. However our tests with CB did not lead to the problems you encountered (I could pay several times with the same card without problems). But PAYPAL is really super-simple and secure and we clearly recommend it.

Fred