The integration of an online store on 1C-Bitrix system can be performed using the system module in Bitrix.Marketplace.

When you install the module will help to upload existing orders in the system.

After installation the module will be:

- Upload of new orders from 1C-Bitrix to the system;

- To produce the update data on existing orders with the changes made to 1C-Bitrix;

- To upload the new orders and customers from the system in 1C-Bitrix;

- To produce the update data on existing orders with the changes made to the system (e.g., the system changed the status of the order, the number of items in the order etc., to 1C-Bitrix these changes are also shown);

- Send the system information about the order cancellation by the user in a private office 1C-Bitrix;

- Send the system information about the online payment of the order by the user.