Updating the module
To update the payment module, you must first uninstall its old version.
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 OSB Back Office.
- Go to Modules > Payment in the osCommerce Back Office.
- Search for and click on the module OSB - Payment by credit card.
- Click Delete this module.
- Perform the same operation if the OSB - Payment in installments by credit card module is installed.