What's going on at MainStream?
A reliable and innovative Point of Sale system
Simple to use, affordable, and secure... online anytime, anywhere
What MainStream clients are saying
“Our rep at MainStream was able to get us great rates on credit card processing so we made the super easy switch a while back. It’s a really easy process to see if they can do better than what you currently have and there’s no hidden fees!”
“Our choice to use Mainstream was easy. The transition from our previous processor was seamless. They did all the work installing our system and trained everyone on site and not over the phone. We would recommend Mainstream Merchant Services to anyone wanting better customer service.”
“Since joining Mainstream our cost savings has been consistent and communication with our rep has been great. Any concerns or questions have been answered quickly with just a simple direct phone call. They also provided us with improved training and our rep is always willing to meet with us, a major plus when you want onsite customer service.”
“We’ve selected MainStream as the preferred processing partner for the Original Pancake House family because of the low cost and efficient card processing for our franchisees. MainStream has approached the process with the enthusiasm, knowledge and recognition of our business style and needs.”
Whatever your processing needs...
we have the solution
How we do it
Our business is providing your business with easy to use processing solutions that save you time, energy, and money.