Question:
Answer:
This error means that there is an issue with the credentials set up in the plugin configuration.
Common Solutions:
1. You are using Live credentials and Test Mode is enabled
- You must use Test Credentials to use Test Mode. Please see the FAQ “What is the significance of Test Mode at this URL for more details:
https://moneris_checkout.helpdocs.com/f-a-q/what
2. Your API key has changed
- Please review the documentation found here:
https://www.collinsharper.com/moneris-mco/
3. You have not set up a Moneris Checkout Profile in your Merchant Resource Center (MRC)
- Please review the documentation found here:
https://www.collinsharper.com/moneris-mco/