- Go to the Merchant Credential tab and expand the Merchant Credential Form section.
- Fill in all required fields.
- Click Save Credentials. The Credential Status indicator updates to Filled.
Fields to complete #
- Personal information: Enterprise Trade Name, Legal Name, TIN, VAT Number, Sub TIN (optional), City, Woreda, Region, Email, Phone
- Credentials: EIRMS Client ID, EIRMS Client Secret, EIRMS API Key, EIRMS System Type, EIRMS System Number

Note: The values you enter must match the values used in your EIRMS merchant credential setup with MoR. A mismatch will cause submissions to fail later.
Validation rules #
- TIN must be numbers only, 10-20 digits
- VAT Number must be 3-25 digits
- EIRMS System Type must be exactly 3 characters