After downloading the add-on, it is installed using standard CS-Cart tools on the page Admin panel → Add-ons → Manage add-ons → Download and install add-on (+).

For CS-Cart version 4.13.1 and higher: Admin panel → Add-ons → Manage add-ons → Gear button → Manual installation.

Download select the desired file and click Download and install

Enter the minimum amount at which the delivery is displayed (Administration → Delivery and taxes → Delivery methods → [Desired delivery method] → "General" tab → "Min. order amount" field)

Enter the Email to which a letter with information about the order will be sent when this delivery method is selected (Administration → Delivery and taxes → Delivery methods → Desired delivery method → "Mail" tab → "Mail" field)

When placing an order, when choosing this method of delivery, an order letter will be sent to the specified mail

If an error occurs in the checkout after installing the add-on, then you need to delete the entire cache Administration → Data storage → Clear cache

For the add-on to work, it is important that the mailing address is specified inSettings → Company