POS Systems Guide
Understand POS hardware and software for unified payment and business management.
What a POS System Includes
A point-of-sale (POS) system combines hardware (terminal, touchscreen, receipt printer, cash drawer) with software for payments, inventory, reporting, and customer management. Some POS systems can integrate sales data across in-person and online channels, depending on software and configuration.
Choosing a POS
Consider your industry — restaurants need table management and kitchen routing, retailers need inventory and barcode support. Evaluate integration with your accounting and CRM tools, reporting depth, and payment processing compatibility. Hardware compatibility depends on processor, gateway, device model, software configuration, and merchant setup.
Integration with Payments
Before selecting a POS, confirm that its payment integration supports your intended processor and merchant configuration. Some POS systems include built-in processing, while others allow you to bring your own processor. ONKORE supports integration with various POS platforms — contact us to confirm compatibility.
Questions to Ask Before Signing
Verify processor flexibility, supported terminals, inventory and tax workflows, reporting exports, integrations, offline behavior, user permissions, support ownership, and the full cost of software and hardware.
Migration Planning
Inventory existing devices and software, export essential business data where supported, confirm integrations, train staff, and schedule a controlled cutover with a fallback payment procedure.
Frequently Asked Questions
Can I keep my current POS and switch processors?
It depends on the POS system. Some allow processor changes, while others are locked to specific processors. ONKORE can evaluate your current POS and advise on compatibility and migration options.
What's the difference between a POS and a payment terminal?
A payment terminal processes transactions, while a POS system combines payment processing with broader business tools like inventory, reporting, and customer management. POS systems are more comprehensive but may require more setup.
Check hardware compatibility before you buy
Tell ONKORE which device and payment setup you use so our team can review available options.
- Expert guidance
- Transparent pricing
- Terms reviewed upfront