What is a silent auction website?

What a silent auction website is

At a paper silent auction, items sit on tables with a bid sheet beside each one, and guests write their name and a higher amount under the last bid until the organiser calls time. A silent auction website does the same thing online. Each item has a page with photos, a description, the donor's name if they want credit, a starting bid, the current highest bid and the time left. Bidders sign in, enter an amount at or above the minimum, and the page updates for everyone. At the closing time the highest bid wins, provided any reserve was met, and the winner is asked to pay. Running it online lets people who cannot attend the event take part, extends bidding over days rather than an evening, and removes the end of night scramble to read handwriting on bid sheets.

How bidding, increments and reserves work

Three numbers drive each item. The starting bid is the lowest acceptable first bid. The increment is the minimum step between bids, such as $5 on a $50 item or $50 on a $2,000 holiday; a sensible increment stops bids creeping up by a dollar at a time. The reserve is the lowest price the organiser will accept, kept hidden from bidders so it does not anchor them; the page only says whether it has been met. When two people bid at the same moment, the server has to decide the order, which is why well built auctions lock the item while each bid is checked and recorded. Many sites also extend the closing time by a couple of minutes when a bid arrives near the end, so nobody wins by placing a bid in the final second that nobody else can answer, which is the online version of the organiser waiting for the last pen to go down.

When an online auction suits a fundraiser

Online bidding pays off when the audience is wider than the room: parents who cannot make the school night, club members interstate, or supporters who follow a charity on social media. It also suits items worth photographing and describing in detail, such as holiday stays, experiences and signed memorabilia, where people want time to decide. A hybrid works well for many events: bidding opens online a week before and closes at the event, with the current bids shown on a screen in the room. Pure paper still has a place for small events with low value items, where setting up accounts would cost more than the auction raises. Fundraising rules differ between states, so organisers should check whether their state requires registration or reporting for public fundraising before promoting the auction widely.

Common mistakes

Increments that are too small, so bidding stalls in tiny steps, or too large for cheap items, so nobody bids. Showing the reserve, which turns it into the expected price. Closing every item at the same minute, which overloads bidders who want several things; staggering closes by a few minutes spreads the attention. No rule for the last seconds of bidding, which rewards whoever refreshes fastest. Vague descriptions that leave out the dates a voucher can be used, who pays for delivery, or whether a holiday stay includes cleaning. Not saying how and when winners pay, and what happens if they do not, which leaves the organiser chasing people for weeks. And forgetting the donors: a thank you line on each item page costs nothing and makes next year's donations easier to ask for.

Where it shows up in OneCraft

Ask for an auction when generating a site and the AI builds it into the site's own database from its auctions guide: item pages with photos, the current bid, a Reserve not met badge and a countdown, a bid box set to the minimum, and an anonymous bid history that shows bidders as Bidder 1, Bidder 2 and so on. Each bid is checked inside the database with the item locked, the reserve is kept in a table visitors cannot read, and a bid in the final minutes extends the close. Bids refresh every few seconds. An auction closes when its page is opened after the end time or when the owner presses Close now, and the winner gets a pending order to pay within 48 hours by Stripe on the owner's connected account; the free plan cannot take payments.

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