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merchants using your application.
Sandbox Environment:
Create a Sandbox Account:
To create a sandbox account for testing, kindly proceed by completing the form accessible through the following link: Sandbox PayHQ Select "Request one today!" during the process.
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Important info:
Production environment: https://hq.payfirma.com/#/login
Sandbox environment: https://sandbox.payfirma.com/#/login
Email: partnersupport@merrco.com
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