Compare the Top Payment Processing Software that integrates with Stax as of August 2025

This a list of Payment Processing software that integrates with Stax. Use the filters on the left to add additional filters for products that have integrations with Stax. View the products that work with Stax in the table below.

What is Payment Processing Software for Stax?

Payment processing software is software used to facilitate payments made to and from businesses. It can process these transactions quickly and securely, allowing merchants to run their operations smoothly. The software is often integrated with point-of-sale systems or accounting programs, allowing for seamless tracking of all financial information. Users can easily manage payment gateways, report on transactions, and reconcile accounts with detailed analytics tools. Compare and read user reviews of the best Payment Processing software for Stax currently available using the table below. This list is updated regularly.

  • 1
    Worldpay
    Connected consumers are always on. And so are you. From POS systems to integrated card payments to cross-border payments, online or off, it's time for simple and secure solutions that advance your customer experiences and your business. Access the most advanced payments solutions from one global company, eliminating the need for fragmented payment capabilities. Our cloud-based solutions integrate with any enterprise payment system to deliver seamless experiences across multiple channels and platforms. Accept new payment types, convert more sales, reduce costs and proactively respond to customer concerns and industry changes. Simplify payment acceptance, increase your competitive advantage, and improve your bottom line by accepting customer payments anywhere, any time, on any device and across channels.
  • 2
    Stax Bill

    Stax Bill

    Stax Bill

    Stax Bill is automated subscription and payments with a personal touch. We help you automate the repetitive so you can stay focused on the big picture. Work more efficiently, recover more revenue, and collect on more invoices. Increase efficiency with up to 80% less time spent billing every month. Reduce late or failed payments by up to 700% with credit card retry schedules. Recover between 2%-4% of revenue monthly with automated collections features. How much time could you get back if your billing platform sent customer invoices on its own? We often see businesses redirecting a whopping 40 hours a month by putting their accounts receivable processes safely in the hands of automation. 🤯 Need to quickly add a new product to your catalog? Easy peasy. Want to run a small-scale pricing experiment? You totally can. Sales asking to change the subscription price for just one account? Go for it—the customer’s always right.
    Starting Price: $199 per month
  • 3
    CardConnect

    CardConnect

    CardConnect

    As a leading credit card payment processor, you can leverage our experience and expertise to meet the unique needs of your business across all industries and verticals. Beyond providing secure payment acceptance integrations, it’s our priority to give your business the best support and resources available, so you can keep growing. Clover Connect offers seamless payment integration for B2B software companies. Through customized payment solutions and personalized integration support, Clover Connect scales with the journey of our software partners. Give your business users more than just payment acceptance. Clover POS systems are fully customizable and come equipped with tons of business management apps for the most efficient operations possible. Beyond providing secure payment processing integrations, it’s our priority to give your business the best support and resources available, so you can keep growing.
  • 4
    CardX

    CardX

    CardX

    When consumers pay with a credit card or debit card, your institution receives 100% of its billed amount. CardX collects the service fee and pays all transaction costs, so you get every dollar you’re due. In Government and education, most payment providers haven’t kept up with the times. Intelligent Rate is powered by our patent-pending technology that determines card type and cost of acceptance in less than a second. The result is a forward-thinking payment solution that provides the transparent experience today’s consumers expect. With intelligent rate, consumers are responsible for covering only the costs they create, just like with utility bills and other consumer services. In contrast, a flat-rate service fee forces a consumer with a low-cost card, such as a debit card, to subsidize a consumer who prefers a card that’s more costly to accept.
  • Previous
  • You're on page 1
  • Next