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QuickPay Gateway Setup Guide
Last updated on Aug 24, 2026
Connect QuickPay to Advanced Billing to process credit card transactions through QuickPay's payment platform.
Important: QuickPay is a deprecated gateway. New Advanced Billing sites can't select QuickPay. This guide is for sites that already had QuickPay configured before deprecation.
Merchant ID and MD5 secret
- Merchant ID: Log in to QuickPay, go to Settings > Merchant, and copy the QuickPay ID. The Merchant ID is also on the front page of your account.
- MD5 Secret: Log in to QuickPay, go to Settings > MD5 Secret, and copy the MD5 secret.
Once you have your credentials, enter them into your Advanced Billing site by going to Settings > Payment Gateway > QuickPay.
Requirements
- For QuickPay to process recurring payments through Advanced Billing, you must enable Subscription Payments. Log in to your QuickPay account, go to Settings > Acquirers, and select Enable Subscription Payments. This requires a separate agreement with Nets.
- Enter Advanced Billing's IP addresses in your QuickPay account. Log in to your QuickPay account, go to Settings > API Access, and enter the IP addresses in the Allowed API IP Addresses section.
Currencies and merchant location
For complete currency and merchant location support information, see the payment gateway overview page.
Data portability policy
Contact QuickPay for more information.
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