Install Unzer Payment OXID for OXID eShop version 6.2 or higher.
You have installed OXID eShop 6.2 or higher.
You have configured transport encryption (https).
In the <root directory of the eShop>/source directory, open the config.inc.php file.
Make sure that https is set for the base URL (shopURL parameter).
$this->sShopURL = 'https://www.example.org';
Open a shell and change to the root directory of the store (where the
composer.jsonfile is located). Example:
Execute the following commands:
composer require oxid-esales/unzer ^1.0.0
When the installation process is finished, the module appears in the administration area under Fig.: Unzer Payment for OXID installed).(
Next step: To configure Unzer Payment, choose Next.