A vending machine should be refilled often enough to keep the products people rely on available through their breaks. The right interval depends on how quickly each item sells, how much fits in the machine and how long the product stays fresh. A useful question for your operator is “What would make you change our refill schedule?”
What does an empty row actually tell you?
Picture a hospital office where the water row is empty by Thursday afternoon, but most of the snacks are still there. An extra row of water might solve the problem with the same number of visits. If water, snacks and several other drinks all run out before Thursday, the operator has a different problem. The machine may need an earlier visit or more capacity.
When you report a sellout, name the item, the machine’s location and when someone first noticed it was gone. “Water was empty before the Wednesday evening break” is more useful than “the machine is always empty.” If an item is visible but won’t dispense or ring up, tell the operator that detail so they can investigate a service issue.
How can you estimate when an item will run out?
Suppose one row holds 12 bottles and people buy about four on each occupied workday. That row holds roughly three workdays of demand. If the next refill is five workdays away, ask whether a second row or an earlier visit makes more sense. Use the busiest days as a second check. A training session can empty a row sooner than the weekly average suggests.
What if some products sit too long?
Ask the operator to review quantities and dates together. A slower seller might deserve fewer slots, a smaller order or a replacement suggested by staff. Tell the operator about upcoming shutdowns and special events before they pack for the next visit. That gives them a chance to bring less of a slow item or more of a popular one.
Smart Mart handles stocking and product rotation at the Portland-area locations we serve. See what our managed service covers. If the machine looks full at noon but empty at night, our guide to stocking for two shifts shows how to check what the later crew actually finds.