How Whatnot auctions work
Whatnot sells through live shows: a seller goes live, puts items up one at a time, and buyers bid while a short countdown runs. Many auctions end in 30 seconds or less, so it pays to know the rules before the item comes up.
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How a Whatnot show works
The seller sets a starting price for each item and starts the countdown. Buyers bid in real time, and when the timer reaches zero the highest bidder wins. The item is bought automatically with the winner’s saved payment method, and the order appears under Activity, then Purchases.
Prices are shown in the seller’s currency and converted to yours at checkout. Shipping appears under the item’s title before you bid, and shipping and tax are added if you win.
Standard and Sudden Death timers
Sellers choose how long each auction runs and which of two clocks it uses:
| Timer | How it works | What it means for you |
|---|---|---|
| Standard | Starts with a set duration, such as 30 seconds. Each new bid adds a few seconds so others can respond. | A late bid gives everyone else time to answer it. |
| Sudden Death 💀 | No time is added. The highest bid placed before the timer reaches zero wins. | The end time is final. A bid that lands after zero doesn’t count. |
How to bid
- Swipe to bid (or click on the web) places the next valid bid. You see the amount before you confirm. The minimum step grows as the price rises.
- Custom, next to the bid button, lets you enter your own amount. With Max Bid on, which is the default, Whatnot bids for you in steps up to that amount. With Max Bid off, the whole amount is placed at once as a single bid.
- Pre-bids are Max Bids placed before the show, on items the seller listed early. They’re used automatically when the auction starts, even if you aren’t watching.
Your Max Bid
Your Max Bid is private: the seller and other buyers see only the current highest bid. If nobody else bids, you could win for less than your maximum, and you’re never charged more than it. If two people bid the same amount, whoever placed it first stays in the lead.
Fast auctions can reach your Max Bid in a moment when several buyers bid at once, or when others have Max Bids of their own. Being outbid instantly usually means someone else’s Max Bid is higher than yours. To win, you have to bid above it, and you can’t see it.
Every bid is binding
Bids and pre-bids can’t be cancelled or reduced once confirmed. If you win, you have 24 hours to ask the seller to cancel the purchase, and the seller can say no. Whatnot penalizes buyers with high rates of cancellations or refunds, and filing a chargeback for anything other than a stolen card can lead to account action. For a clear mistake, such as a much higher bid than you meant, Whatnot may cancel the auction so the seller can relist the item (Whatnot’s bidding rules).
Whatnot and eBay auctions compared
| Whatnot | eBay | |
|---|---|---|
| How long an auction runs | Usually seconds, during a live show | Usually days, ending at a set time |
| Extra time for late bids | Standard timer: yes. Sudden Death: no | Being tested in some categories |
| Automatic bidding | Max Bid, on by default for custom bids | Every bid is a maximum; eBay bids up to it |
| Taking a bid back | Not possible; you can ask to cancel within 24 hours of winning | A retraction, only in a few situations |
| Reviewing bids afterwards | No bid history page | A bid history page for about 90 days |
The last row matters for spotting shill bidding. On eBay you can go back to the bid history and each bidder’s 30-day summary, which is what Susbid checks. On Whatnot the auction is gone in seconds, so protecting yourself comes down to setting your Max Bid before the item comes up. See shill bidding on Whatnot and how eBay bidding works.
Common questions
How does Whatnot work?
Sellers go live and put items up one at a time. Buyers bid while a countdown runs, and when it reaches zero the highest bidder wins and their saved payment method is charged automatically. Many auctions end in 30 seconds or less.
What is Sudden Death on Whatnot?
A Sudden Death auction adds no extra time when people bid. When the timer reaches zero, the highest bid placed before time ran out wins. A skull appears next to the timer during Sudden Death auctions.
Does Whatnot have automatic bidding?
Yes. A custom bid has Max Bid turned on by default: Whatnot bids for you in increments up to the limit you set, and nobody else can see that limit. Pre-bids placed before a show work the same way.
Can you cancel a bid on Whatnot?
No. Bids and pre-bids can’t be cancelled or reduced once confirmed. If you win, you have 24 hours to ask the seller to cancel the purchase, and the seller can approve or decline.
Bidding on eBay too?
Susbid checks eBay auctions from a screenshot of the bid history. Whatnot shows have no bid history page to capture, so there’s no Whatnot check yet.