How a 3-Store Arizona Hardware Retailer Reduced Stockouts by 74% in One Quarter

Business: Regional hardware and home improvement retail chain, Scottsdale, Arizona, United States. 3 store locations, approximately 1,800 active SKUs, using Square POS across all locations. The problem: The purchasing manager was making reorder decisions based on a weekly manual count conducted by store staff. The counts were time-consuming, often missed fast-moving items and the data was 3 to 7 days old by the time purchasing decisions were made. The stores were experiencing an average of 22 stockout incidents per week across the three locations, most discovered when a customer asked for an item that was not on the shelf. The manager estimated lost sales from stockouts at roughly $18,000 per month. Overstock on slow-moving seasonal items was a secondary problem: the team had no visibility into velocity by SKU, so purchasing decisions were based on instinct and seasonal patterns. The solution: Certiva Retail and Stock Control connected to the existing Square POS at all three locations. Every transaction updates inventory counts in real time. Low-stock alerts are configured for every SKU above a threshold set by the purchasing manager. Velocity reports show which items are selling fast, which are sitting and which need reorder. The purchasing manager now places orders from the alert queue rather than conducting manual counts. The results: Stockout incidents dropped from an average of 22 per week to 6 per week across three locations in the first quarter, a 73 percent reduction. The purchasing manager eliminated the weekly manual count entirely, saving approximately 8 hours per week of combined staff time across the three locations. The manager estimates recovered revenue from stockout prevention at $13,000 per month in the first quarter, with the expectation of further reduction as purchasing decisions align more closely to velocity data. Overstock incidents also declined because the velocity data flagged 6 slow-moving categories the team had been over-ordering. Key takeaway: Stockout prevention is not a purchasing budget problem. It is a visibility problem. When purchasing decisions are based on current inventory data rather than last week's count, the gap between order and need closes. Book a demo to see how Certiva connects to your POS and surfaces inventory signals before stockouts reach the customer. Related reading: Inventory management software for small retail covers when to upgrade from spreadsheets. Certiva vs. Square and Lightspeed compares Certiva to the most common POS platforms for independent retailers.