Shrinkage

What shrinkage is

Shrinkage is inventory that has disappeared without a corresponding sale, the difference between what the records say you should have and what a physical count actually finds. In a wine program its causes are familiar: over-pouring on by-the-glass, breakage, spoilage and corked bottles, theft, comps that were never logged, and simple recording errors at receipt or sale. Some shrinkage is unavoidable; the goal is to keep it small, understood, and visible.

Shrinkage is usually expressed as a percentage of sales or of inventory value over a period. A modest, stable figure is normal in any operation handling fragile, valuable goods; a rising or large figure signals a control problem worth investigating.

Why it matters

Shrinkage is a direct hit to margin, lost product that was paid for but generated no revenue. You cannot manage what you cannot see, so the first step is measuring it, which requires comparing accurate recorded stock against honest physical counts. Identifying where shrinkage comes from is what turns a vague suspicion of loss into a fixable operational issue.

In a wine program, shrinkage becomes visible only when movements, stock adjustments, and counts are all captured. Vinius records pours, transfers, and adjustments as movement history, so unexplained loss stands out and can be traced rather than absorbed. See inventory management.