Whatnot live setup — get approved, run your first show.

Go to whatnot.com/seller and fill out the application. You'll be asked: primary category, prior selling experience (eBay, Poshmark, Depop, StockX — list them), and 3–5 photos of inventory you plan to sell. Existing marketplace track records dramatically speed up approval. New sellers without history get through but take longer.

For higher-stakes categories — trading cards, sneakers, luxury, comics — category curators may schedule a short video call to verify authenticity and inventory depth. Treat it like a marketplace interview: have your inventory in frame, know your category, and be ready to talk through sourcing. This filter is why Whatnot's counterfeit rate stays low.

Link a bank account. Submit tax info — SSN or EIN in the US, equivalent elsewhere. Whatnot pays out 1–2 business days after shipment, the fastest of the three major platforms. You can also set your preferred payout cadence (daily / weekly).

Short video trainings on show formats, buyer expectations, shipping standards, and platform rules. Mandatory before your first show. The most important section: shipping standards. Whatnot rewards fast ship-times with algorithmic lift. Sellers who ship within 24 hours of sale consistently get pushed harder.

Schedule at least 48 hours in advance. The algorithm pushes upcoming shows to category followers 24 hours before start. Promote on other channels. Whatnot has internal discovery but category followers won't all see your show — external promotion (Instagram, TikTok, Discord, reseller groups) is what moves a first show from 10 viewers to 100.

Act 1 (first 25%): fast under-margin sells. Goal: build chat volume and trigger platform-wide push notifications. Act 2 (middle 50%): core inventory in auction format, competition between buyers. Act 3 (last 25%): hero item or mystery drop with early-end mechanic. Viewers who stayed for an hour get rewarded. Without this structure, new sellers peak too early and lose the back half.