If automatic installation using the 1C-Bitrix marketplace is not available for some reason, an advanced user or developer can install the plugin manually by placing the plugin files in the plugins' directory.
To accomplish this, you need to take several steps:
Request a copy of the archive that contains the plugin's source code and resources from your manager or support@freedompay.kz:
Unpack the archive and put the folder src from it to Bitrix plugin directory (usually bitrix/modules/) and name it as “freedompay.pay”:
After this, you have to go to the page of installed solutions in your Bitrix site and activate the FreedomPay plugin (clicking on the button placed on the left side of the plugin's name, and choosing “Install”):
