Shift4 Payments, Inc. provides software and payment processing solutions solutions in the United States. It provides omni-channel card acceptance and processing solutions, including credit, debit, contactless card, Europay, Mastercard and visa, QR Pay, and mobile wallets, as well as alternative payment methods; merchant acquiring; proprietary omni-channel gateway; complementary software integrations; integrated and mobile point-of-sale (POS) solutions; security and risk management solutions; reporting and analytical tools; and web-store design, hosting, shopping cart management, and fulfillment integration, as well as tokenization, payment device, and chargeback management, fraud prevention, and gift card solutions.

Shift4 Isarel was established following the acquisition of Finaro, an Israeli-based global payment provider enabling international commerce through simple payment solutions.