Optimize the Entire Supply Chain at Your Fingertips

A supply chain is one continuous process: forecast demand, buy stock, receive it, build it, ship it, and take some of it back. sku.io runs every step in one system, on one inventory ledger, so nothing gets lost in the handoff between tools.

Every movement lands on one auditable ledger.

Every receipt, transfer, assembly, shipment, and return is recorded as an event on a perpetual inventory ledger. When a stock count looks wrong, you don’t re-count and hope — you open the movement history and trace the number back to the purchase order, sales order, or adjustment that produced it. You stop wondering whether the numbers are right, because you can see exactly how each one was made. Everything else on this page is built on that ledger.

Forecasting that shows its work.

sku.io forecasts demand per SKU from your real sales history — velocity, trend by period, seasonality — and factors in supplier lead times and stock already on order. The math is on the screen, not inside a black box, and a forecast line becomes a draft purchase order in one click. The full planning workflow is covered on the purchasing page.

Purchasing for every model you run.

Stocking orders, just-in-time replenishment, and dropship all run through the same purchase orders, in the same system as your sales and inventory. Because purchasing sits next to your orders, sku.io can show you which backordered sales orders each incoming PO line will cover — before the truck arrives.

Receiving built for how warehouses actually work.

Receive a whole PO in one action, or scan units in one at a time by barcode. As lines come in, sku.io shows which backordered sales orders they release. Filter open orders by the PO that released them and ship straight from receiving — the goods go out the door without ever being shelved.

Kits, bundles, and multi-level assembly.

Hold inventory as components and assemble finished products when you need them — or break assemblies back down into parts. Sell virtual bundles that represent a set of components sold together without being tracked as their own stock. The multi-level MRP engine handles assemblies built from other assemblies: plan a build and sku.io explodes the bill of materials down every level and shows which components you’re short before you commit. When a channel like Amazon FBA requires products to arrive pre-assembled, the build is planned and tracked the same way.

Returns tracked in both directions.

When a sales credit has product lines, those goods are coming back — sku.io receives them into stock, discards them, or restocks them as a blemished SKU, your call per unit. On the supplier side, purchase credits track what you’ve sent back to the vendor and which refunds you’re still owed, so return money stops leaking.