Gulf Management Systems Payment Gateway

Knowledge Center > Billing and Payments > Payment Gateways > Supported Payment Gateways > Gulf Management Systems Payment Gateway

Gulf Management Systems Payment Gateway

Zuora partners Gulf Management Systems to provide payment gateway services that support ACH processing. This gateway integration is built with easy configuration and use.

Supported Payment Methods

Currently, only the ACH payment method is supported in this gateway integration.

Supported Payment Operations

The Gulf Management Systems integration supports the following payment operations:

  • Validate
  • Payment
  • Refund

Configure Gulf Management Systems Payment Gateway

  1. Navigate to Payments Settings > Setup Payment Gateway
  2. Select Gulf Management Systems from the Gateway Type drop-down list.
  3. Click create gateway.

Gulf Management Systems

Common Configuration Fields

There are some common fields you must complete for every gateway configuration. We recommend reviewing Setting Up Payment Gateways for information on these fields: 

  • Name
  • Use Gateway Test Environment (optional)
  • User Name
  • Password
  • Cards Accepted
  • Default Authorization Amount
  • Verify new credit card (optional)
  • Verify updated credit card (optional)

GMS Credentials 

Your credentials are obtained from Gulf Management Systems and configured in Zuora. 

  • Partner API ID: The Partner API ID assigned to your merchant account by GMS.
  • Partner API Key: The Partner API Key assigned to your merchant account by GMS.
  • GMS Identifier: The unique GMS Identifier associated with your GMS merchant account.


The Gulf Management Systems payment gateway only supports the ACH transactions in the USD currency.

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