Lot Reservation from Sales Orders

Lot Reservation from Sales Orders moves lot and serial selection out of the warehouse and onto the quotation, where your sales team already works. The moment a lot-tracked product is added to an order, the module reserves real, available lots for that customer and keeps them locked until the order ships or the lots are released.

What it does

When you add a lot-tracked product to a quotation, the module looks at the product category's removal strategy, FIFO, FEFO or LIFO, and auto-selects available lots in that order, defaulting to FIFO. If one lot does not cover the ordered quantity it splits across several lots. The reserved lots are hard-locked, so no other open quotation can grab the same lot until it is released. A Manage popup on the line shows each lot, its free-to-reserve quantity in a clear Available column, and the amount you are holding, and it blocks any attempt to reserve more than is actually free. When you confirm the order, the exact lots you reserved are pushed to the delivery as Odoo's standard reservation, so the warehouse picks precisely what was promised. A Quote Reserved column on the product and inventory reports shows how much stock is tied up by open quotations, separate from the standard Reserved figure, so planners always know what is really available to sell.

Who it's for

Distributors, manufacturers and traders who sell lot or serial tracked goods and need to promise a specific lot to a customer at quotation time, keep that lot from being double-sold, and have the warehouse ship exactly what was reserved. It is ideal for teams working with expiry-dated stock, batch-controlled products, or any inventory where which lot the customer receives actually matters.