I’m, by no means an expert, and Joe is currently in the middle of a move, so unable to respond directly. He asked me to post this:
https://github.com/FOGProject/zazzles/issues/24
Basically, what I gather based on what he’s told me is that PCI compliance is enabled for Credit Card information security (or something like that.) If you can disable this Compliance, it might help with the problem? (Or what I understand of it anyway).
The post is part of the issues Joe’s currently aware of so I imagine this may be fixed in the mid to near future.