The most secure and flexible payment gateway for websites
Your internet business moves at the speed of commerce. Choose between a full integration of our payment gateway for your website using our powerful API, plug-ins for popular shopping carts or a quick migration from an existing solution using our gateway emulators. Plus, our hosted payment forms make accepting payments online quick and easy.
Proprietary card updater
Our card updater feature automatically keeps credit cards in our vault updated, and is proven to update more cards than all leading solutions, ensuring more subsequent transactions are approved.
Guaranteed fraud decisions
Unlike fraud tools that provide confusing scores, simple Yes/No decisions are provided with guaranteed approvals. If an approved transaction results in a chargeback, all losses are covered.
Our true tokenization system does not simply encrypt sensitive data, but assigns a unique secure string for each transaction. Plus, benefit from cross-account tokenization to use a single token across multiple accounts.
Allow customers to split payments into installments to promote higher average purchase price and increase sales. Maintain full control over payment frequency for rapid installment setup.
Plugins for popular shopping carts
Upgrade the payment experience
Our internet payment gateway plugins provide the most secure transaction. Using proprietary iFields, sensitive card data completely bypasses the host server, significantly reducing your PCI scope and liability.
Secure payment form
If you have a custom payment form on your website, replace the credit card fields with iFields and the sensitive card data will completely bypass your server, while still giving you full control over the user experience.
Hosted payment forms (PaymentSITE)
Start accepting secure payments online without writing a line of code or dealing with security and hosting challenges. Cardknox hosted payment forms is the perfect solution for service companies and nonprofits to accept payments and donations by directing users to a secure form that can be customized for your needs. Cardknox PaymentSITE can also be embedded on your website and supports pre-populating fields such as amount and invoice number by passing the amount via the URL. For power users, webhooks and redirect URLs can be setup for quick system integration.
Allow users to choose installments by selecting frequency and length, and Cardknox will automatically charge the recurring payments at the scheduled time. There is no need to pre-create plans so you have complete flexibility.
Process gift cards with ease with our powerful gift card solution. We can even seamlessly migrate gift cards from 3rd party platforms so that existing card balances will remain active.
Our card updater feature, in conjunction with tokenization, automatically keeps credit cards in our vault updated, so subsequent transactions are not declined.
Guaranteed yes/no fraud decisions
Unlike other fraud tools that provide confusing scores, simple Yes/No decisions are given and all approvals are guaranteed.
We have developed a true tokenization system that does not simply encrypt sensitive data, but assigns a unique ID for each transaction.
Described by an industry leader as “magical,” we perform over a dozen checks and route the transaction accordingly.