The Cash Registers Guys and Mercury Payment Systems (now WorldPay) have joined together to bring you the best support and pricing when interfacing a cash register with credit card payment. Mercury Payment Systems delivers smart payment processing services and solutions. Using innovative technology and people-to-people services, we help our partners succeed with fast, affordable, and dependable payment processing. The Cash Register Guys bring years of cash register experience to your solution and take the mystery of the interface away leading to fast smooth transactions!

For more information about connecting your cash register with a credit card terminal give us a call at 800-863-2274 or visit Connect your cash register with a credit card terminal for more information how the Datacap device connects to a SAM4s cash register