Anti-Snipe Bidding Explained: Why the Clock Extends

Bid sniping is the tactic of waiting until the very last moment of an auction and placing a bid so late that no one else can respond. The sniper does not have to be the buyer who values the item most. They only have to be the fastest.

Anti-snipe protection removes that advantage. On SellCraz, when a bid arrives in the final seconds of a lot, the countdown is extended. The auction only ends after a short quiet period in which nobody bids.

Hard close vs soft close

Auctions end in one of two ways.

• Hard close: the auction ends at a fixed time, no matter what. A bid one second before the end cannot be answered. This is where sniping thrives.
• Soft close: a late bid pushes the end time back, giving everyone a fair chance to respond. This is how a traditional auction room works, where the auctioneer waits for the room to go quiet before the hammer falls.

Every auction lot on SellCraz uses a soft close.

How it works during a live show

1. A seller opens bidding on a lot and the countdown starts.
2. Buyers bid in real time. Each bid is checked and recorded on the server.
3. If a bid lands in the final seconds, the clock is extended.
4. Bidding continues until the clock runs out with no new bids.
5. The highest bidder at that point wins the lot.

Because the winner is decided on the server rather than on anyone's phone, a slow connection or a faster device does not change the outcome. Everyone watching sees the same clock and the same result.

Why it matters for buyers

• You can bid with confidence. If someone outbids you at the last second, you still get time to respond.
• No bots or tricks required. Winning depends on how much you are willing to pay, not on timing.
• The final price is fair. It reflects what the room was actually willing to bid.

Why it matters for sellers

A soft close tends to let bidding run its natural course. When buyers know a late bid will be answered, they bid what an item is worth to them instead of holding back for a last-second snipe. That makes the result more honest for both sides.

Bidding in good faith

Anti-snipe protection works alongside our Community Guidelines. Every bid is a real commitment to buy at that price, and shill bidding (a seller bidding on their own lots, or arranging others to inflate prices) is not allowed.

New to live auctions? Start with what a live auction is and how it works.