Stock Sorted

A football club sells one blank jersey in size M and lists it 24 times, one per player name and number. Counted separately, 30 jerseys look like 720. Stock Sorted links those listings to one shared count: sell any player's jersey and every other listing drops too. Use the variants you already have. No bundles to build, no SKUs to rename. Ratios handle pack sizes and weights. Checkout protection blocks oversells, every change is logged, and you can ask Sidekick how a shared stock is doing.