BigCommerce POS order sync

Does 'POS for BigCommerce' mobile app sync orders back into my BigCommerce tenant?

Yes. Every order created through this app is automatically synced back into your BigCommerce tenant. Sync will add order details including order line items and links to the products ordered. Order is flagged as an external POS order and an identifier payment token is also added. 

This will help you manage all your orders (online or in-person) through your BigCommerce tenant.