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GRUBBRR Knowledge Base
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GRUBBRR Knowledge Base
Product Support & Troubleshooting
Payment Devices
Payment Devices
FreedomPay: Common Device Error Codes
Verifone P400: Getting your Payment Device's IP Address
How to Refund Kiosk Orders through the GRUBBRR Portal
Verifone P400: Re-Pairing Process
Ingenico Lane 3000: This Lane is Closed