Last updated: May 23, 2026
Fastest useful step: run the free browser SKU checker first. No Shopify access, no login, no credit card. Know your store domain? You can start the live read-only scan from here too.
Run free SKU checker · Download sample CSV · Free plan: 3 audits per month when you install.
Before changing inventory sync or fulfillment workflows, audit the product identifiers those workflows depend on.
Loftvex helps catch missing SKUs, duplicate SKUs, barcode gaps, invalid prices, and oversell-risk settings in Shopify product data.
Know the store domain? Start the free inventory-sync risk scan from this page.
Free to start: 3 audits per month, CSV export, read-only product access, and no credit card for the free scan.
You can paste your-store.myshopify.com, a store handle, or an admin.shopify.com/store/... URL.
Not ready to install? Run a browser-only check first with sample Shopify CSV rows. No Shopify access, no login, and no product data leaves the page.
Run the browser SKU checker · Check feed readiness · Download sample CSV
| Risk | Why it matters | Cleanup action |
|---|---|---|
| Missing SKU | Sync, fulfillment, and reporting workflows need stable variant identifiers. | Add a stable SKU before process changes. |
| Duplicate SKU | Multiple variants can collide in spreadsheet, warehouse, or sync workflows. | Assign unique SKUs where the variants should be distinct. |
| Oversell-risk setting | Continue-selling rules can create backorder surprises if they were not intentional. | Review inventory policy before sync changes go live. |