Retail replenishment connects stock review, order quantities, supplier purchasing and physical receiving. For a retail owner or buying lead, the practical task is to keep those decisions consistent: stock already ordered, supplier pack sizes and outstanding deliveries must remain visible at the next buying review.
This is the hub for the whole loop for retailers — Shopify and brick-and-mortar POS alike. Each section gives the working version, then links the deep guide, tool, and concept pages. It's the retail sibling of Restaurant Purchasing, Complete.
Step 1: Set a reorder policy for each type of stock
For continuously reviewed stock, one useful trigger is the reorder point: expected demand during the supplier's lead time, plus safety stock sized to demand and lead-time variability. POS products vary: some offer thresholds, planning recommendations or connected inventory apps. Recheck whichever policy you use when demand or lead time changes — which is why best-sellers still stock out.
For a weekly buying review, include the time until the next review as well as supplier lead time when setting an order-up-to target. A reorder trigger and an order quantity answer different questions. A calculator can show the arithmetic; the buyer still needs to check upcoming receipts and supplier cutoffs.