Oversells aren't bad luck. They're a sync job someone runs by hand

Sooner or later, every supplier does. The agent doesn't parse by column position and pray; it reads the file's structure each time. When something fails to reconcile, like a header it can't map or a column that suddenly looks like prices instead of quantities, it stops, quarantines the file, and shows a human exactly what changed. The manual process fails the same way. The difference is that the manual failure gets discovered three days later, as an oversell.

It makes it more valuable. The hard part of multichannel is deciding what number each place gets, not pushing the same number to three places. The system allocates stock per channel by your rules, holds back your safety buffer, and updates every channel from the same reconciliation pass. A sale on one channel decrements the others within the hour, instead of at tomorrow's manual upload.

For a simple setup, yes. One channel and two or three suppliers with clean, stable CSVs can be covered by a native connector app plus some spreadsheet discipline, and our free skills library will get you there — start with the data cleanup prompt pack for normalizing supplier files. DIY breaks down at SKU mapping across many suppliers, pack-size conversion, and verification. A connector that fails doesn't always send an error; sometimes it just leaves your storefront confidently wrong.

Engagements start at $5,000/month, which covers building the sync and running it: monitoring the feeds, maintaining the SKU mappings, and catching format changes before they corrupt your counts. Do your own math before you book. Price the hours your team spends wrangling files each week at loaded cost, add what the last oversell refund or marketplace penalty cost you, and add the sales you turn away behind padded buffers. If that total is well under the fee, you don't need us yet — start with the free resources and come back when the supplier count grows.