For payment gateway we understand it's an electronic charges service management. Both for the management of electronic collections online and managing physical presence charges, or both at the same time, mobile solutions and other traditional businesses.
Through a payment gateway , electronic transactions and billing information on numbers of credit cards are handled.
Usually allow, as in the case of tefPAY, further customization than the direct solutions services offered by banks and allowing technological solution wean itself from the financial entity.
A payment gateway such as tefPAY's one, creates value-added services such as customer cards, gift cards, coupons or other promotional media for greater loyalty and conduct "cross-selling" between different means of collection (physical, online, telephone ...) in a multichannel solution. p>