If I am developing a hosted payments page, what should the infrastructure look like?
I know if I am dealing with businesses in the US, I would have to comply with PCI Standards and stuff like that....but I am starting outside of the US, so there isn't that regulation to deal with.

That being said, I would love to know what the best practices are in terms of accepting credit cards and reducing fraud risk on my end.

I will be creating the app in Rails, but want to know what sorts of things I should be thinking about to keep everything secure.

Thanks.
If I am developing a hosted payments page, what should the infrastructure look like?
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I know if I am dealing with businesses in the US, I would have to comply with PCI Standards and stuff like that....but I am starting outside of the US, so there isn't that regulation to deal with.

That being said, I would love to know what the best practices are in terms of accepting credit cards and reducing fraud risk on my end.

I will be creating the app in Rails, but want to know what sorts of things I should be thinking about to keep everything secure.

Thanks.