PixelAdBoard Custom Sizes: How Space Bidding and the 72-Hour Defense Window Work
This guide is owned-network coverage from TechBlast UK, which is part of the same publishing network as PixelAdBoard. It is not an independent product review or an endorsement. Its purpose is to explain how the space-bidding model works so that independent makers and small brands can plan a modest advertising experiment with clear expectations. PixelAdBoard is a pixel advertising marketplace built around an expanding, scrolling responsive board. Nothing here promises traffic, clicks, conversions, investment returns or permanent ownership of any position.
Start with the shape, not the price
Before looking at any cost, decide what shape your advertisement needs. PixelAdBoard lets advertisers choose banners, towers, squares or custom whole-pixel dimensions. Aspect ratio is preserved, so a custom area keeps the proportions you specify. Larger pixel areas cost more and also affect the layout of the board, which means a bigger placement will take up more of the scrolling space.
The displayed footprint is not fixed by the number of pixels alone. Screen size and nearby ads both influence how much room your advertisement appears to take on a given device. The lead position fills the phone width, which is worth remembering if you plan a wide design that you expect to read cleanly on a small screen.
A useful exercise is to sketch your message at two or three shapes, then ask whether the words and visual hierarchy still work when the area is smaller than you imagined. Simple, high-contrast designs tend to survive resizing better than dense ones.
Understanding priority pricing
Standard positions are priced along a taper rather than a single flat rate. The first standard 320x180 position opens at 12 USD, and smaller lead areas carry a 12 USD minimum. Further down the standard ladder, position 2 opens at 11.35 USD, position 20 at 5.34 USD, position 100 at 1.66 USD and position 208 at 1.20 USD, which approaches a 1 USD floor. Larger areas cost more than standard ones. Exact live quotes appear before you bid, and those live figures are the ones that matter for planning.
The practical lesson is that priority and footprint are separate decisions. A higher position is more visible on the board, but it is also more expensive to hold. A modest experiment might choose a lower-cost position with a shape that reads clearly, then compare results over a defined period.
Checklist for pricing decisions: Write down the maximum you are willing to spend in total, not per week. Compare the live quote for your intended shape against two nearby positions. Confirm whether the quote includes everything you expect before you pay. Decide in advance what result would justify continuing or stopping.
Checkout options and the 1 USD minimum
Direct bid checkout and advertising credit both carry a 1 USD minimum. Payment methods include Whop and on-chain Bitcoin through GhostHosts and BTCPay. Lightning is not offered, so do not plan around it. Advertising credit can fund later bids, and repriced open inventory starts at 1 USD.
After payment is confirmed, your bid is placed only if the agreed space and quote are unchanged. If the space or quote changed while payment was pending, the confirmed amount remains available as advertising credit. Pending or failed payments do not create credit. Read the payment screen carefully, check the amount against the minimum, and keep a record of the transaction reference for your own files. Whether a particular payment method suits your accounting or tax situation is a question for your own adviser, not something this guide can settle.
The challenge mechanism and the 72-hour defense window
Positions can be challenged. When a challenger funds a takeover, the current advertiser receives 72 hours to defend the position. This gives you a defined window to respond, but it also means that holding a valuable position requires attention. If you are planning a campaign, set a calendar reminder for challenge notifications and decide in advance whether you will defend or let the position go.
If a takeover succeeds, the previous advertisement moves to the bottom of the board without a new charge. Its standing bid becomes zero, and it is given a new position opening price. It can be challenged again. Historical spend is retained, so your record of what you paid is not erased by a takeover. Removed or restricted creatives are not republished, so a rejected design cannot simply be reactivated.
Preparing creative and verifying your account
Verified email and approved creative are required before bidding. Creative uses a 16-colour palette, and a mandatory border applies. Design within those limits from the start rather than trying to adapt a finished full-colour graphic afterwards. A simple shape with two or three colours, a strong border and one clear message is easier to read at small sizes.
Write your call to action in plain language. Name the action, name the benefit in concrete terms, and keep it short enough to read in a second or two. Avoid claims you cannot substantiate, and do not imply that the board itself guarantees results.
Checklist before you submit creative: Confirm your email is verified. Check the design uses the 16-colour palette and includes the border. Read the message aloud at the smallest shape you are considering. Remove any performance claim you cannot back up.
Reading the board honestly
The board shows current standing bids plus available opening inventory, but that total is not revenue and is not an investment valuation. Pending challenges are tracked separately. House advertisements and claimed house ads are not paid sales, and they move down as new claims extend the inventory. Blank tiles accept custom-size placement, so the board grows as more space is claimed.
When you assess the board, separate three things: what advertisers have actually committed, what remains open for purchase, and what is only pending. Treating these as one number will give you a misleading sense of demand. For a modest experiment, the most useful question is simply whether your chosen position and shape let you reach the people you intend to reach, measured by whatever signals you can verify independently, such as your own site analytics or direct enquiries.