We would strongly recommend implementing this extension in a development environment before putting it live.
You need to set up the Woocommerce store to use the test account details as supplied by the Barclaycard ePDQ team.
We would also recommend setting up the “test” Barclays back-office and enabling the test mode within the settings page. The Barclays test environment looks like this:
You can then use the following test-card numbers to make sure that a transaction fully completes.
Visa 4444 3333 2222 1111
Visa 3DS 4000 0000 0000 0002
MasterCard 5399 9999 9999 9999
The expiry date (mm/yyyy): Any in date
Card verification code: 123