STOCKBELA — DATA CHECKLIST Start with a free data-readiness request at: https://stockbela-inventory.pages.dev/#review No file or payment is needed for the first request. Choose "Not sure" if you do not know whether a record exists. We confirm useful analysis is possible, scope, delivery date and cancellation/refund terms before payment. ONE STOCK LOCATION / ONE ROW PER VARIANT SKU The optional one-time review covers up to 50 SKUs at one location. Keep each size/color separate with its own unique SKU. Never mix locations. THE FOUR RECORDS 1. Current stock: Shopify inventory export, the selected location and snapshot date/time. Use available stock, not an unrelated total of inventory states. 2. Sales: units sold for each selected SKU at that same location. Match the recent and full history windows. Do not send buyer or order-level records. 3. Time in stock: verified time each SKU was available during those windows. Known whole-day totals can be entered manually. Partial-day records use the free availability helper, which retains exact seconds in its worksheet. The helper needs complete, verified intervals (including zero-stock time), not isolated snapshots or an unconverted movement log. It blocks gaps and overlaps; it does not invent missing history. 4. Supplier lead time: expected days until a new order is ready to sell. Confirm with your supplier; do not fill an unknown value with zero. MATCH THE WINDOWS The helper uses rolling 24-hour days ending at your chosen timestamp; copy its exact sales-window notes. Local calendar exports can differ, especially around daylight-saving changes. Do not silently substitute another period. The scanner needs at least 7 equivalent recent in-stock days for a stockout or reorder estimate. A new or sparsely observed SKU may have insufficient data. A SYNTHETIC EXAMPLE 63 units sold / 10.5 verified in-stock days = 6 units per in-stock day. 63 / 30 calendar days = 2.1. The latter dilutes the observed rate with time the item was unavailable. Neither result reconstructs actual lost sales; promotions, seasonality and substitution can change future demand. Worked example and a completed synthetic CSV: https://stockbela-inventory.pages.dev/example-review.html#stockout-example IF DATA IS MISSING Ask about the gap before paying. A current stock export cannot establish past availability. Do not enter assumed 30/90-day totals. A review may be unsuitable until the missing record is available. Complete log reconstruction, Shopify integration and lost-sales modelling are not included in the one-time review. SHARE ONLY WHAT IS NEEDED Free scans run in your browser. For a paid manual review we separately agree the minimum SKU-level records and a private sharing method. No passwords, admin access, customer details or payment-card information. Your request is not sent until you review and press Send in your own email service.