Vending Stock Deliveries: Count Inner Packs Before Recording Available Units
A vending delivery can contain outer cases, inner packs and individual saleable items. Recording all three simply as units can make stock appear plentiful when the machine has far fewer products available than expected. Before updating the stock record, identify what each quantity describes. Use one clear saleable-unit basis for replenishment, while retaining the supplier’s case information for purchasing and delivery checks.

Read the delivered pack structure
Compare the delivery information with the actual product packaging. An outer carton may contain several inner packs, and those packs may contain individual items. Do not assume the structure is unchanged because the brand or outer box looks familiar. Ask the supplier to clarify ambiguous quantity descriptions, particularly when a substitute case format has been delivered.
Keep the intended vending unit in view. If the machine sells one individual snack, that is the unit needed for the refill plan. If it sells an approved multipack, the calculation differs. Confirm suitability and the intended range with the vending equipment provider rather than splitting or combining packs in a way the equipment or product presentation has not been assessed to support.
Make the conversion explicit
Write the relationship clearly in the stock record: outer cases, inner packs per case and saleable items per inner pack, where applicable. As an illustrative arithmetic example, two cases containing four inner packs of six individual items would represent forty-eight individual items. That example is not a claim about any supplier’s actual case size; use the confirmed quantities for your delivered product.
Avoid entering forty-eight into a field labelled cases or entering two into a field used by refill staff as individual items. If a stock system has separate purchasing and saleable units, check how it performs the conversion before relying on the displayed balance. A spreadsheet or manual record needs the same clarity even when no automatic calculation is involved.
Count exceptions separately
Record missing, damaged or uncertain stock through the agreed receiving process instead of treating it as available for sale. Keep the quantity and reason visible to the responsible person. Do not compensate for a shortage by changing the case conversion factor. That hides the original discrepancy and can make every subsequent order or refill calculation inaccurate.
Likewise, separate products reserved for testing, already allocated to another site or awaiting a suitability decision. Their physical presence in the storeroom does not mean they are available for the next machine refill. A useful stock record explains the difference between received quantity and available quantity so a cover colleague can make the same decision without reconstructing the delivery history.
Check the first refill against the record
After the first refill from a new case format, compare the quantity issued with the remaining stock. If the figures do not reconcile, investigate the unit basis before assuming products have been sold, lost or miscounted. A consistent difference often deserves a check of what the record calls one unit. Do not change several unrelated figures just to make the balance look correct.
Keep the confirmed pack structure with the product’s purchasing details and review it when the supplier changes packaging or case size. Clear quantities help ordering, route preparation and stock reviews use the same information. The objective is simple: a person reading the available-stock figure should know how many of the actual saleable items can be used, rather than having to guess which level of packaging was counted.
Discuss your range and equipment needs.
Related guidance: Vending Stock Transfers Between Sites: Keep the Product Trail Clear.