Sorry, we don't have a definitive plan to sell FormsCentral in Guatemala yet, but if you use a credit card with billing address in one the supported countries, such as US, France, you may purchade FormsCentral subscription by selecting those countries as your region.
If I have a credit card and a billing address but not the one associated with the credit card used, just a separate address from a supported country, would that work for the purchase of Forms Central? Thanks.
I'm not sure on that one. It probably won't work, but you can try it and see what happens.