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Merchant Numbers

Find key information about managing your merchant number. We cover everything from providing guidance on the most suitable merchant number for your business, managing multiple merchant numbers, to advising on how to accept multiple currencies. 

Adding currencies

See how simple it is to add currencies to your merchant number

Adding currencies
Adding merchant numbers

Adding merchant numbers is easy. Find out how

Adding merchant numbers
Authorisation process

Everytime a shopper processes a transaction through the Opayo system there are 3 steps that are completed in order for the transaction to complete.

Authorisation process
Changing merchant number

From time to time we understand that you may change the merchant number on your account

Changing merchant number
Chargebacks

Get the lowdown on chargebacks

More about chargebacks

General setup

Useful information when setting up your Opayo account

General setup
Payment types

Learn more about what card types you're able to have active on your Opayo account

Payment types
Terminal IDs

Terminal ID’s are required for your merchant number to be used with Opayo, find out more information here

Terminal IDs
Frequently asked questions