Does StockTrim have a data cap or a data limit?

Yes. We can handle up to 50,000 SKUs or forecast items per account. And a maximum sales transaction count of 1000 per day.

Each forecast items is per location. So for example if you have 10,000 SKU's at 5 locations, it will reach the maximum of 50,000 forecasts. Otherwise you can have 50,000 SKU's at a single location within the limit.