The Vinted shop bio is the most under-used conversion lever in resale and it's free. Most sellers leave it blank or write something generic like 'thanks for visiting' that does no work. The shop bio appears on every shop-profile visit, which is what happens every time a buyer taps your username from a listing they've favourited — usually because they're considering buying, want to check the seller, and want to see what else you've got.
The bio is the closer that lives between the favourite and the purchase. Three lines is the sweet spot — short enough that buyers actually read it, long enough to cover the three friction points that hold favourites from converting. Line one — dispatch commitment. 'Dispatch within 24 hours, usually same day.' Buyers shopping for an event, a gift, or a specific weekend need to know the item will arrive in time, and the 24-hour commitment removes the anxiety they don't otherwise have permission to ask about.
Make sure the commitment is one you can keep — over-promising the dispatch window and missing it tanks your seller rating, which is worse than not making the commitment. Line two — bundle posture. 'Bundles always get a 10% discount — ask before buying.' Pre-commits to the discount the buyer would have messaged to ask about anyway, lowers the friction of the messages tab, and signals to the buyer that the shop is set up for multi-item purchases rather than single-item drops. Buyers who buy bundles spend 2-3x what single-item buyers do, so the bio line is a self-selecting filter that pulls higher-value buyers in.
Make sure the commitment is one you can keep — over-promising the dispatch window and missing it tanks your seller rating, which is worse than not making the commitment.
Line three — returns posture. 'Returns accepted within 7 days if not as described — message me first.' Addresses the silent fear that holds favourited-but-not-purchased listings from converting — the 'what if the size is wrong' question. The 'if not as described' framing protects the seller from frivolous returns while signalling responsiveness to genuine ones. The combined effect is a measurable lift in shop-visit-to-purchase conversion — roughly 15-20% across a typical 30-day window on shops with 20+ active listings.
The bio is also one of the few fields Vinted's algorithm parses for shop-level signal, which means the dispatch-commitment line indirectly nudges the shop-level fast-dispatch badge. Two minutes to write, three lines, paid back in the first week. VintSnap doesn't write the bio — that's a once-per-shop motion, not a per-listing one — but the conversion lift the bio creates compounds with the per-listing improvements VintSnap delivers, so the bio is the right thing to fix the same Sunday afternoon you batch your listings.
Part of our Reseller economics series — field notes from building VintSnap.