We have a store setup using Magento, we subscribed to Paypal Payflow Pro service and have filled in all the info required but when we go to check out paypal does not show up as an option.

I have tried a few things like checking the regional settings (accept payments from specific countries)

Made sure the currency was the same through the store and all the settings. I'm at a loss right now as to what the problem might be...

This solution says that it is a Payment Filter extension causing the issue.