A batch or lot number is a unique label assigned to everything produced together in one run. It is the thread that connects a finished product back to the specific ingredients, quantities, and conditions that made it — the foundation of traceability.
For food, cosmetics, and other regulated products, batch numbers are often a legal requirement and always a practical one. If a supplier flags a contaminated ingredient, the batch number tells you exactly which finished units are affected, so a recall is a precise action rather than a guess. It is also how you tie a customer complaint back to the run that caused it.
In Ardent Seller, a production run records its batch/lot number and the recipe it followed, so the link from raw materials to finished goods is captured automatically rather than maintained in a separate spreadsheet.
Related terms
Production Run
A recorded instance of producing goods using a recipe. Deducts ingredients from inventory, adds finished goods to stock, and tracks batch/lot numbers for traceability.
Traceability
The ability to trace a finished product back to its source ingredients, production run, and batch numbers. Critical for food safety, quality control, and regulatory compliance.
Recipe
A defined set of ingredients, quantities, steps, and equipment needed to produce a finished good. Recipes automatically calculate production costs based on current ingredient prices.