Updating the module
To update the payment module you have to:
- Uninstall the Systempay payment module from the Add-ons > Manage add-ons menu of the CS-Cart Back Office.
WARNING: Make sure you save the parameters of your module before you uninstall it and save the production key that is no longer visible in the Systempay Back Office.
This module version offers this configuration: Signature algorithm, which was not present in some previous versions of our modules. By default, this field is set to HMAC-SHA-256 and its value must be the same as in the Systempay Back Office (Settings > Shop > Keys tab). If the algorithm is different, the parameter must be changed via the Systempay Back Office.
- Go to the Administration > Payment methods menu.
- Search for the Systempay payment module.
- Select Delete.
- See chapter Installation of the module for installing the new version.