What is Inventory budget?

An inventory budget stops a small store from overspending on stock and running short on cash for rent, ads, or payroll. It forces a decision about how much to commit to each supplier order before the order gets placed, not after the invoice lands.

To use it, set a spending cap per period based on expected sales and cash on hand, then check every purchase order against that cap before sending it. If a reorder would push you over budget, cut quantities on slower SKUs first and protect budget for your best sellers.

Formula

Example

A candle store starts the quarter with $4,000 of stock at cost, expects to sell $9,000 of stock at cost, and wants to end the quarter with $5,000 of stock on hand. Inventory budget = $5,000 + $9,000 - $4,000 = $10,000. That is the total the owner can spend on new stock purchases during the quarter.

Common mistakes

• Setting the budget from gut feeling instead of expected sales and current stock levels.
• Forgetting to subtract stock already on hand or on order, which leads to double buying.
• Treating the budget as fixed all season instead of adjusting it when sales run hot or cold.

Inventory budget and SteadyShelf

SteadyShelf shows order-by dates and suggested quantities per SKU, so an owner can see upcoming purchase order totals and weigh them against the inventory budget before approving.

SteadyShelf is launching on the Shopify App Store. Join early access to get the install link first.

Related terms

Open to buy · Purchase budget · Carrying cost · Working capital · Reorder quantity

Full inventory glossary

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