Understanding Chargebacks

This topic explains what chargebacks are and why they occur, and some information to prevent chargebacks from occurring. 

What are chargebacks?

A chargeback occurs when a credit or a payment from a transaction, for which an authorization may have been provided, is reversed. It may result from a cardholder dispute, or when proper acceptance or authorization procedures were not followed. These adjustments are processed to your account automatically and a notification is sent to you through Merchant Direct Message Centre

In some cases, chargebacks can be reversed if you supply proper documentation within the strict specified timeframes set out in your Merchant Agreement. If you receive a chargeback adjustment advice, we recommend that you respond to it immediately. The adjustment advice is accompanied with clear instructions on what information you will need to supply in order to refute the chargeback. If you need assistance or information pertaining to a chargeback, call Moneris Customer Care at 1-866-319-7450.

Important standards

The information in this section is designed to provide you with payment acceptance standards that can help reduce the frequency of chargebacks at your business.