How it works
Enter once, compare matching offers
Exact barcode matching
Enter a packaged grocery barcode and Vynn resolves it to a canonical GTIN when the product is known. The lookup keeps unknown or unsupported barcodes explicit.
Prices across participating stores
When current offers exist, Vynn shows comparable retailer and banner prices for the same barcode, including sale and unit price details where available.
Built for clearer comparisons
The page shows barcode-matched offers without guessing across unrelated products. The Release 1.0 mobile candidate separately includes camera barcode lookup using the same matching records; neither surface confirms live inventory.
Frequently asked questions
How do I look up a barcode in Vynn?
Enter a standard UPC, EAN, or GTIN barcode from a packaged grocery product and choose your province.
What types of barcodes does it support?
Vynn supports standard UPC, EAN, and GTIN barcodes found on most packaged grocery products in Canada. Variable-weight and in-store barcodes are not comparable yet.
Can I compare one barcode across retailers?
Yes. When Vynn has a canonical GTIN match and current offers, the page shows available comparable offers across participating retailers.
What happens if a barcode isn't recognized?
If Vynn cannot resolve a comparable GTIN or has no current offers for that barcode, the page shows a clear empty state instead of guessing.
Related features
Your next grocery run, sorted.
Enter a grocery barcode and compare available matching offers now. Join updates for planned app features.
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Manual website barcode price lookup is current; the Release 1.0 mobile candidate separately includes camera barcode lookup. Household collaboration and other planning tools remain separate roadmap features.