Secure payment features

Advanced payment technology for your protection

Firework 1 Firework 2 Secure payment features

Multiple Secure Payment Types

  • Fast-chip EMV
  • Magnetic swipe
  • Contactless
  • Apple Pay-contactless
  • The latest PCI E2EE data encryption
  • EMV chargeback and fraud protection
  • Compatible with Apple Pay and Google Pay
  • Wireless mobile card readers
  • Contactless payments (NFC)
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Contactless Payment

100% PCI compliant and wireless

  • Minimize physical contact and device exchange between staff and customers.

  • NFC enabled card readers allow contactless payment

  • Use “tap to pay” cards, Apple Pay, Google Pay and similar apps.

  • Mobile contactless payment makes curbside pickup and carhop service easy and secure.

  • Customer facing display ensures accuracy before payment, with paperless authorization.

Contactless Payment


The payment card industry has determined rules for how cardholder data should be handled by merchants, called Data Security Standard, or DSS. Rezku takes data security seriously and help to protect you from liability.

  • E2E Encryption

    End-to-end encryption means that customer card data is locked tight at the moment that a card is used.

  • 100% PCI Compliant

    Rezku's payment system makes PCI compliance easy for your restaurant.

  • Reduced Scope

    Rezku helps you ensure that your restaurant is not subjected to complicated and expensive PCI audits by keeping sensitive payment data off premises.

  • Avoid Costly Data Breaches

    If you're not compliant with the PCI DSS, you may be liable for fines or not be able to process credit cards.


Rezku uses the latest technology available to reduce credit card fraud

Encrypted and PCI compliant. Protecting you from chargebacks and liability. With the latest integrated card reader technology from MagTek you’ll have the advantage of secure fast-chip EMV -- At least 50% faster than standard chip card readers. So you can get payment quicker and move through the line.


Reliable EMV readers from MagTek offer you affordable, rugged and portable payments.


Getting cardholder verification is essential to making sure you get paid. We give you options for obtaining patron confirmation of charges.

  • Reprint Credit Card Receipts — If something goes wrong Rezku lets a manager reprint a credit authorization receipt.

  • Sign On Screen — Go green and email your guests their receipts. Perfect for tableside ordering. Payment and authorization in one step.

  • Pre-Authorization Tabs — Protect yourself from declined payments and skipping out on checks by configuring the amount to preauthorize. Make sure your patrons can foot the bill before you serve them.

Offline Mode

  • Credit Processing Offline — No internet? No problem. Keep taking credit cards even without the internet.

  • Encrypted Stored Data — All cardholder data is locked behind DES3 encryption in iPad's encrypted memory, and can only be accessed by your credit processor.

  • Accept All Major Credit Cards — Visa, Master Card, Discover, AMEX, all in one place with some of the lowest processing rates in the industry.

  • Set Offline Limits — Set daily limits for offline transactions to mitigate your risk, either a set dollar amount or the number of transactions.

  • Seamless and Uninterrupted — When you're offline, there are no pop-ups, no warnings to hold you back. When back online, card information is uploaded without any hassles.

  • Accept Pre-Paid Cards, Debit Cards and Check-Cards — Most cards will work, including gift cards, debit and prepaid cards that use the Visa, Mastercard and AMEX networks.

Offline Mode

Restaurant software without offline mode is trouble. If you can't get your customers' orders through while the internet is down, you are losing business.

Satisfied restaurant employee

No need to panic when the internet goes out. When you’ve got offline mode, you can serve your customers just the same.

Rezku brings affordable high-tech to restaurant owners and makes it easy to use. For more ways that we can help you run your business more efficiently check out the Restaurant Management Features in Rezku.

Rezku is a trademark of Guest Innovations, Inc. “Making Restaurants More” is a service mark of Guest Innovations, Inc. iPad, iPhone, and iPod Touch are the trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple, Inc. Android is a registered trademark of Google. Windows is a registered trademark of Microsoft. Other logos & trade names are the property of their respective owners. Use of Rezku POS and this website are subject to Terms of Use and Privacy Policy.