Download Cardknox Payments APK free

The Cardknox Payments App is the easiest way to process credit and debit card payments anytime and anywhere.
Key-in card details, capture card info through your camera, and send customer email receipts all with the click of a button.
Transaction data syncs with your Cardknox Merchant Portal account so you can track sales and reports via your web browser.
All the Tools You Need to Accept Payments.

- Accept Visa, Mastercard, Discover, and American Express cards
- Send email receipts
- Key-in transaction amount, sales tax, invoice number, billing info, and shipping info
- Capture credit card details through your camera
- Support for signature capture
- Apply full or partial refunds
- Void pending transactions


View and Manage Transaction Data in Your Cardknox Merchant Portal Account

- All payment data syncs with your browser-based Cardknox Merchant Portal account
- View batch summaries, generate custom reports, locate transactions, and much more


Secure and PCI-Compliant

- Cardknox utilizes advanced encryption technology to keep payment data secure and in compliance with PCI security standards


White-Glove Customer Service

- Have any questions? Cardknox customer service is just a quick call or email away


The Lowest Rates

- The Cardknox app is available for free with your Cardknox processing account
- Choose from a simple flat-rate pricing option or custom pricing
- The most competitive rates no matter what.