ECS offers the ability to integrate with the most successful and secure payment gateways worldwide such as NMI,, BridgePay, and many more.

We’ll make your life easier.

Whether you’re a small business with a limited staff or an accountant who wants that extra edge, Quickbooks Online is the number one accounting software to help you safe time, track funds, and gain important insights into your business. With 7 million global small business clients, Quickbooks Online is a popular choice for our merchants.

Quickbooks dashboard mockup


Let us do the work. With your Quickbooks integration, you’ll reduce your daily tasks and watch as we organize for you.

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Say goodbye to manual expense and profit data entry. With Quickbooks, your books are updated in real-time and are always accurate.


It’s seamless. We’ll link your point-of-sale or online gateway to your accounting software, and all sales, expenses, and financial data will be compiled in one easy-to-manage place.

Have your own software? We’ve got you covered.

Cartoon of a man looking at reports on his laptop. He has a gear on his shirt, and behind him, the reports are enlarged to show graphs and gears.

API Integrations

Seamlessly integrate our payment solutions to your online platform, and streamline your business. Keeping your company unified across all APIs creates a powerful product for you and your customers.

Point of Sale (POS) Integrations

ECS offers powerful POS software integrations that will help you reach a higher level of functionality in payment processing. Efficiently manage the entirety of your business with one beautiful, sleek, and user-friendly package.