Skip to content
English
  • There are no suggestions because the search field is empty.

Instructions on how to fill out the Payrix MID application form

Filling out the Payrix MID (Merchant ID) Application form doesn’t have to be complicated. Follow this simple step-by-step guide to complete the form quickly and accurately, so your application gets approved without delay.

 

You’ll receive an email from supportna@apxium.comwith the subject linePayrix Merchant Application.
This email will contain a secure link to complete your next steps. Please check your inbox (and spam/junk folder), and let us know if you don’t receive it.

 

1. Business Information

The initial section of the Merchant Signup Form collects key information about the merchant’s business, including their country, business type, industry classification, and registered business address. It also captures important processing details, such as the estimated annual processing volume and the average transaction value of individual transactions.

*Sample images for the US and Canada

image (47)

Merchant Application

 

2. Ownership Information

The Owners section collects information about the authorized representatives, stakeholders, and owners associated with the merchant’s business. This includes details such as their email address, mailing address, phone number, and date of birth.

The merchant is also required to create a username and password for the primary owner’s user account. This account will serve as the primary parent user login, providing access to the merchant entity within the Payrix Pro Portal.

Merchant Application 1

If the Partners have equal ownership, the Managing Partner may represent the firm. In this case, no further ownership details are needed.

Note: We recommend using the common user email address (accounts@xxxx.com) in the Owner’s Information section. This email will be set as the Master Admin and will receive Payrix notifications, which helps avoid future changes.

 

3. Bank Account Information

The Bank Account section requires merchants to provide their bank account details for transaction processing. This includes supplying the routing number, account number, and account type, either via secure Plaid integration or through manual entry.

Using Plaid, merchants can securely access their online banking account to link it directly with Payrix Pro. This streamlined process minimises manual entry errors and provides real-time account validation, helping to prevent funding issues once payment processing begins.

 

4. Legal Compliance Agreements

The final section of the Merchant Signup Form requires merchants to review and acknowledge the terms, conditions, and disclosures. This section also enables merchants to provide required signatures or submit supporting documents as needed.

Screenshot 2026-09-07 091126

 

Keep an eye on your inbox — we will follow up if Payrix needs any additional documents or to share the good news once your application is approved!