https://epoch.com/en/index.html
Epoch are an online payment processor. Rates from 15%, paid bi-weekly, 2 weeks in arrears. US / EU offering. Looks fairly legitimate. Alternative to PayPal, etc.
http://www.verotel.com/
Verotel is an online payment processor. They will process credit cards for you. Setup and monthly fees apply. Pro account is $1'000 USD setup, transaction fees are around 15%.