You can accept iPhone payments with credit card readers from processing companies like Clover Go, Square Reader, PayPal Zettle, Helcim, Payanywhere, or SumUp.
Apple Pay now supports Citi Flex Pay, allowing U.S. Citi credit card holders to pay for ‌Apple Pay‌ purchases over time with the Flex Pay option. Citi Flex Pay is available for ‌Apple Pay‌ purchases ...