Inventory software for apparel wholesalers

A buyer orders a style. Your warehouse ships colors and sizes. Most apparel stock problems sit in the gap between those two, and a style-level total hides them. Convexity keeps sales orders, stock and purchasing at the variant level, so you can see whether you can actually fill an order before you confirm it.

Example: four prepacks can mean 24 units, not four

Say one prepack holds one small, two medium and three large of the same style and color. An order for four packs needs 4 small, 8 medium and 12 large: 24 units. If you have 24 units of the style but only 6 large, you cannot ship it. A style total of 24 tells you nothing useful here.

Trace one wholesale order before choosing software

What Convexity handles

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  Sales orders with customer, ship-to, wholesale price lists and line quantities.

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  Item and stock records that keep variants and units distinct.

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  Draft purchase orders and inbound stock, with warehouse and factory-direct orders kept apart.

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  Forecasting and reorder suggestions for established SKUs, with new and seasonal styles handled explicitly.

What to check with us first

Bring your real size runs, prepack definitions, preorder allocation rules and sales channels. FashionGo, retailer EDI, automatic size substitution and production planning are not included by default; we scope them if you need them. We also walk through cancellations, partial receipts and split shipments using your own orders.