Multi-QR mapping explained: many stickers, one product record

The instinct when you unroll a sheet of QR stickers is to treat each one as a separate thing. For inventory, that is almost always the wrong model.

What you actually want is many stickers mapped to one record. The same candle sits on the shelf, in the window display, in the back stock bin, and on the market table. Four stickers, four locations, one count.

Multi-QR mapping means every one of those stickers resolves to the same product page. Whoever scans sees the same SKU, the same price, and the same stock number, and any action they take updates the single shared record.

This matters most for stock accuracy. Separate records drift: one says nine, one says four, and nobody knows which is right. A shared record cannot drift, because there is only one number.

It also makes staff training trivial. There is no rule to remember about which sticker to scan. Scan the nearest one.

Reserve one-sticker-per-item for things that are genuinely unique: consignment pieces, serialized equipment, custom orders. Everything else belongs to a shared product record.