A paid order on your Tienda Nube store comes in as an order to Commerce, deducts stock and notifies you. If it's cancelled there, the stock is restored here — nothing copied by hand.
Your store stays exactly as it is, same design, same URL. You just connect it.
A paid sale comes in as an order to Commerce and draws from the same stock as your counter and your WhatsApp.
If the order is cancelled on the Tienda Nube side, the reserved stock is restored on its own.
Every Tienda Nube sale follows the same path as any other order: invoiced and collected with no double entry.
Every module can be customized, and its features can be used in part or in full: none of them is mandatory. You can use BOS just to plan tasks and never touch the rest — it stays available, included in the same subscription, for the day you need it.