Adjusting Payment Settings
Payment Settings allows you to set up new payment methods or disable payment methods. Additionally, you can update payment integration numbers if necessary.
Go to Settings ---> Advanced ---> Payment --> Payment Settings
Select Payment Settings ---> Edit
Payment Settings
Click edit to adjust the following payment settings:
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Credit Card — update Merchant Login API and Transaction Key
Update the Merchant Login API and Transaction Key from Authorize.net. Read the merchant services processor guide for more information.
- The transaction key is like a password that can be changed if necessary. If you change the transaction key in Authorize.net, make sure to update it in Farmigo.
- If you ever change merchant accounts and have members with existing payment tokens, work with Farmigo Support and the new MSP to retain your existing gateway.
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PayPal — update PayPal ID
As of 2026 the use of PayPal is no longer recommended. If you are still processing PayPal payments, please Contact Support for more information.
The PayPal ID is the email you are using for your Standard Business PayPal account.
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Electronic Check — update Merchant ID
When you apply to accept ECheck, you will get an email from Check Gateway with a 6 digit Merchant ID. Input the Merchant ID number here. Read the payment settings guide for more information.

Once you have updated your payment settings, press Save. To enable or disable a new payment method, navigate to the next three tabs: Signup Payment Methods, Store Payment Methods, and Add Payment Methods. Add the new payment method to the selected payment methods.
If you have any questions about payment method integration, email support@farmigo.com.
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