The Commonwealth Bank recently added a different Payment gateway method called CommWeb 2.0- WSAPI and this method will be enabled to all new CommWeb merchant accounts. Post June 2017.
The VPC MIGS method will continue to be supported for existing CommWeb merchants.
There are two gateway protocols offered using a CommWeb Merchant account:
1, MIGS VPC ( This is what this plugin uses ) - Merchant admin URL will look like this: https://migs.mastercard.com.au/ma/CBA
2, MPGS also know as CommWeb 2.0 / WSAPI - Merchant admin URL will look like this: https://paymentgateway.commbank.com.au/ma
To purchase the Commonwealth Bank MPGS version please visit here:
Please clarify what protocol you have signed up to use with your CommWeb merchant account. Both protocols are still available and the plugins are very different.
Extensions tested on a Single Site Installation, multisite installations not recommended.