Wakakuu: every flow between Ongoing and Business Central, live in two weeks.
Wakakuu sells fashion online across the Nordics, runs Business Central, and has its warehouse at a third-party logistics provider on Ongoing WMS. Since September 2026, every order, receipt, shipment, return and transfer between the two runs through Weave.
One flow at a time.
Each flow ran in shadow first, compared nightly against what Business Central held, and was switched on when it matched.
Before any posting went live, Weave read every 2026 purchase receipt from Ongoing's event feed and matched it against Business Central on every order and SKU. All of them matched.
First stock posted. The warehouse backlog was posted per event, and the stock difference between the systems fell from 834 units to 74.
Purchase receipts. One receipt per delivery, with the Ongoing event id on every line. Transfer receipts the same week.
Customer returns. Received and credited by reason, with the return fee on web returns. The stock comparison reached 0 of 4,632 SKUs differing.
Orders to the warehouse. Sales orders, transfers, purchase orders and purchase returns, sent within minutes of release.
Sales shipments. Shipped and invoiced for exactly what left. Stock adjustments, and the order check before a reopen or delete.
Transfers out. Shipped in Business Central with carrier and tracking. Follow-on purchase orders for remainders.
Purchase returns. Shipped in Business Central. Every flow in both directions now runs through Weave.
What Wakakuu's teams see.
Finance
One invoice per shipment, for what shipped. Credit memos at the return order's price, carrying the payment reference and the customer, ready to match against refunds.
Purchasing
One receipt per delivery, over-deliveries raised to what arrived, and follow-on orders when the warehouse closes an order with a remainder.
Customer service
Business Central asks the warehouse before an order is reopened or deleted. Returns are credited the same day they are booked in.
Returns and claims
Wrong sizes go back to sellable stock, defects to the claims location, and a weekly transfer order moves the claims bin out.
Operations
Exceptions and a quiet-warehouse warning in the console and in Slack, a backlog by age, and oversold lines every 15 minutes.
Stock
A nightly comparison of every SKU, sellable and claims apart, with the documents behind any difference.