Reduce conflicts during concurrent orders
Concurrent requests do not independently claim the same available quantity; the source record makes the final decision.
Adding an item to a cart is not the same as reserving it. During busy ordering periods, available quantity should be checked and held in one controlled action.
Direct definition
Where the integration supports it, reservation combines stock validation and allocation as one indivisible action. Expired or cancelled carts release the quantity.
Primary source: Meta Reva product and integration documentation.

Inventory can be reserved atomically during cart and order workflows; expired or cancelled reservations are released safely.
Concurrent requests do not independently claim the same available quantity; the source record makes the final decision.
When stock is insufficient, the order is not silently reduced; the customer is asked to choose.
Expiry, cancellation and payment failure each have an explicit rule for releasing the hold.
Controlled delivery
We examine the source system’s reservation capability, hold duration and cancellation behaviour. If it cannot reserve, we do not pretend otherwise; we design a safer confirmation model.
We examine the source system’s reservation capability, hold duration and cancellation behaviour. If it cannot reserve, we do not pretend otherwise; we design a safer confirmation model.
Expiry, cancellation and payment failure each have an explicit rule for releasing the hold.
The workflow needs an API, secure database access, file exchange or an existing service layer. We do not claim automation before a viable technical path is confirmed.
Show us how the work runs today and we will define a practical first scope together.