Approved inventory
A sanitized CSV or approved read-only feed provides only product, variant, quantity, location, and destination fields.
Private offline vendor sample
Sleeve is a local discovery layer for trading-card collectors and independent stores. Collectors search for exact cards and variants; Sleeve finds approved inventory nearby and routes the customer back to the store for the action the store controls.
What Sleeve does
Sleeve does not replace a vendor’s ecommerce, POS, inventory control, checkout, or staff decisions.
A sanitized CSV or approved read-only feed provides only product, variant, quantity, location, and destination fields.
Card name, game, set, number, treatment, condition, SKU, and stock are normalized for reliable search.
The collector chooses a city/ZIP and radius, or separately consents to location. Sleeve compares eligible store locations.
A product view, pickup request, reservation, or store-owned checkout carries the selected variant and attribution.
Working sample
Try it: choose a card, search area, and radius. Select a store match, then move the sample request through the pickup states.
Near Mint · 2 available · refreshed 12 minutes ago
Near Mint Foil · 1 available · verify before travel
Store-controlled workflow
This sample changes only an on-device demonstration. A real pilot would enforce vendor policy, inventory safeguards, identity, expiry, and permission rules.