If I am not storing credit card info, do I have to be concerned with PCI-compliance?
I will be using a payment processor with a bank in my country. Literally just taking the credit card info and passing it to the gateway and processor. I would love to get an idea of the various technologies I might need to consider from an software architectural point of view.
What are the best practices in terms of accepting credit cards and reducing fraud risk on my end?
I will be creating the app in Rails.