Sizecurve

Reorder by size using demand net of returns. Catch broken size runs before the stock goes dead.

Most inventory tools forecast on gross sales. For apparel that is wrong in a costly way: the sizes that sell most are often the sizes that come back most. Sizecurve builds each style's size curve from demand net of returns, then says what to reorder in each size, after your own lead time and stock already incoming. A sold-out size counts at the rate it sold while in stock. It flags broken size runs and exports the order as a CSV by vendor. Read-only. It never writes to your store.

• Size curves built per style from demand net of returns, not gross sales
• Broken size runs flagged while the leftover stock can still be rescued
• Reorder by size for your own lead time, net of stock on hand and incoming
• Styles too new to forecast borrow a curve and say so on every line
• Read-only: reads what sold, in which size, and never who bought it.