Gateway Cash Register has helping St. Louis ring up sales since 1976. 
As the top Point Of Sale resource for the area, our POS solutions range from Electronic Cash Registers to Point Of Sale Systems.  

Serving Retail Businesses with Quality POS and Credit Card Processing

Credit Card Processing

Bars and Pizzarias

Restaurants

Tobacco/Smoke Shops

Convenience Stores

Music Shops

Liquor Stores

Food Trucks

Gun Shops

Other Stores

Whether you need a traditional electronic cash register (ECR) to handle basic sales transactions such as ringing up sales, printing receipts, and storing cash OR you are looking for a more robust Point-Of-Sale (POS) system for credit card processing and to integrate inventory management, and reporting for broader business management, we have the tools you need. We are ready to help you navigate merchant services, dual pricing, cash discounts, surcharging, and all the issues facing businesses today while offering free credit card machines, free PIN pads and wireless terminals. 

Credit Card Processing for your Peace of Mind

In today’s marketplace, accepting credit cards is no longer a luxury—it’s essential. Offering seamless, secure payment options not only meets customer expectations but also builds trust, speeds up checkout, and reduces lost sales. With reliable credit card processing, businesses of all sizes gain access to a broader customer base, improve cash flow, and stay competitive in an increasingly digital economy. At Gateway Cash Register, we understand that the right payment solution isn’t just about transactions—it’s about empowering your business to grow.

Ask us about a leased Point of Sale system with little to no money down!

Contact Us for more information about:

  • Cash Drawers
  • Simple Cash Registers
  • Touch Screen Point of Sale Systems
  • Tablet Point of Sale Systems
  • Android Point of Sale Systems
  • Inventory Control Systems
  • Kitchen Video Systems with Bump Bars
  • Online Ordering
  • POS Printers
  • POS Scanners
  • New EMV Credit Card Pin Pads that support Apple Pay® and Google Pay™️
Total Touch Point of Sale

Total Touch Point of Sale

NCC Point of Sale

NCC Point of Sale

Android Point of Sale

Android Point of Sale

Clover All-In-One Point of Sale

Optima POS

Contact Gateway Cash Register Today

You can always call us at 636-916-1976

You can also send us a message! Just fill out the form below.