One Payment is a top tier payment processor that offers unparalleled security and service to our merchant clients. Our experi ... ence in the industry has allowed us to grow into a company with cost-effective credit card processing services including electronic invoicing, processing proficiency between businesses, and e-commerce payment gateways for business in the restaurant and retail industries. If you are looking to make a change with your current, over-priced processors or wish to start a new business with a processing company that has your best interests at heart, look no further than One Payment. We pledge the lowest rates possible to save your business money while retaining the acceptance of all major debit and credit cards as well as ACH payments. One Payment is First Data's #1 ranked provider of small business credit card processing! read more