Calculate value on a consistent unit basis
Quantity multiplied by unit cost produces line stock value. A case price cannot be multiplied by a bottle quantity without conversion. Keep unit definitions consistent so the dashboard reflects the value of the stock that was actually counted.
Review value and units separately
A low-unit premium spirit can represent more value than a large quantity of lower-priced beer. View both measures before deciding where to focus the count or reorder review. Supplier percentages must identify whether their denominator is stock value or units.
Compare like-for-like counting dates
Month-to-month stock changes are useful only when counting dates and venue scopes are comparable. A delivery immediately before a count can increase value without indicating slow sales. Review receipts alongside counts to explain the movement.