PaymentPop

Cliq, a company that resells Cynergy Data contracts, is a registered ISO/MSP of WoodForest National Bank of The Woodlands, Texas, and Stride Bank, N.A.

Unified Payments offers a number of point-of-sale solutions, primarily focusing on their own proprietary software and physical POS systems.

A startup called Poynt was created to sell a single piece of hardware with pre-installed POS software and a built-in register.

ShopKeep is a cloud-based POS system for iPad. It offers a bundled merchant account service and an integration with most other credit card processors.

In addition to payment processing, Velocity Merchant Services offers virtual terminal and payment gateway services with additional fees.

Nuvie processes credit card and debit card payments in 150+ currencies, and provide POS terminals, e-commerce solutions, mobile payments, data reporting and analytics, as well as industry-specific expertise.

Merchant e-Solutions is a credit card processing provider headquartered in Atlanta, Georgia that provides services for most business needs, including global payments.

Charge.com is a merchant account provider. It provides credit card processing services and equipment as well as e-commerce solutions.

Clearent is a merchant account provider with its own proprietary payment gateway and virtual terminal, and TSYS provides after-hours support.

Shift4 Payments acquired three POS companies in 2018. They acquired Merchant Link, 3dcart, and VenueNext, and will likely rebrand as Shift4 in the future.