POS Auto LOT Selection

Enable Lots/Serial Numbers in Products.

In the Inventory tab in product select Lot for products.

Set Expiry Date for product.

Set Force Removal strategy in Product category to FEFO(First Expiry First Out).

Give Lot/Serial numbers to the product.

Expiry date for that Lot/Serial number is generated.

When a product is selected in POS, it will automatically assign the lot number with the earliest expiry date for that product.