Verifi's Payment Gateway provides secure, encrypted, real-time and batch credit card payment authorization for card-not-present Merchants. Our Payment Gateway, which is PCI Level 1 Certified, features Velocity Controls which help Merchants protect against fraud attacks at the point of sale. They allow Merchant to define the number of transactions allowed from a particular card, cardholder name, billing/shipping address, email address, or IP address from being accepted within a given period of time and/or rate of frequency.