New eBay Ad Policy Update Will Affect Your Bottom Line

Before today, eBay’s promoted listings worked logically: if someone clicked your ad and bought your item, you paid the ad fee. Made sense. If a different buyer purchased your item organically (without clicking your ad), you didn’t pay. That’s kind of the foundation of internet advertising.

Now? Any click on your promoted listing “tags” that item for 30 days. If anyone buys that item during those 30 days, you’re paying the ad fee. Doesn’t matter if they clicked your ad, saw it organically, or found it through Google. One random person clicks your ad on January 13th, someone else buys it organically on February 10th, you’re still paying the promoted listing fee.

Each new ad click resets the 30-day window, so if you’re getting consistent traffic to your promoted items, you’re basically guaranteed to pay fees on every sale whether the ad actually drove it or not.

This change was announced in October 2025 but flew under most resellers’ radars. It will only affect a small subset of users employing general promoted listings, but if you fall under that umbrella, expect to see your ad spend rise and your profits remain the same.

Let’s say you’re selling sneakers with a 10% ad rate. Under the old system, if 100 people clicked your ad but only 5 of those clickers bought, you paid fees on 5 sales. Under the new system, if those same 100 people click your ad and 20 total people buy that item over the next month (organic traffic included), you’re paying fees on all 20 sales.

eBay’s framing this as “simplified reporting,” which is corpospeak for “we deserve more of your money.” Your costs go up, your profit margins shrink, and eBay’s advertising revenue increases without them actually improving ad performance.

The math is straightforward: more sales attributed to ads means more fees collected from sellers. eBay even admits in their announcement that “general campaign spend may increase” and encourages sellers to “monitor their ad performance and adjust accordingly.”

eBay’s also rolling out exclusive placement for their priority campaign strategy. Only priority listings can appear in the first ad slot at the top of search results now. General campaign listings are shut out of that prime real estate entirely.

Priority campaigns use different attribution and aren’t affected by this change, but they require keyword bidding, manual targeting, and typically higher ad rates. eBay’s essentially saying “pay more for priority or accept diminished visibility and inflated fees with general campaigns.”

If you’re already using priority campaigns, nothing changes for you. But if you’re running general campaigns because they’re simpler or more cost-effective, you’re getting squeezed from both sides.

If you’re using general campaign promoted listings, check your ad performance over the next few weeks. Compare your attributed sales to your actual ad-driven traffic and see how much you’re paying for organic sales that would’ve happened anyway.

Options:

1. Turn off promoted listings entirely for items that sell consistently without ads
2. Switch to priority campaigns if you have the time and expertise to manage keyword bidding
3. Cross-list to other marketplaces and test whether you can move inventory there at lower total cost
4. Adjust ad rates down to compensate for the increased attribution, though eBay’s algorithm may reduce your visibility

The worst move is ignoring this and letting eBay’s new attribution model quietly eat into your profits. They’re counting on sellers not paying attention to fee changes buried in community announcements.

Take some time to review your promoted listings today. You will likely need to pare down the number of general campaigns you’re running by either switching them to a priority campaign or cutting them entirely.

Here’s the thing: Mercari charges 10% total fees with no promoted listings option at all. You list your item, it shows up in search based on relevance and listing quality, and you pay 10% when it sells. Simple.

eBay’s base fees are 13%, and now if you’re using promoted listings with general campaigns, you’re tacking on additional percentage points that trigger whether the ad actually drove the sale or not. A 10% promoted listing rate means you’re looking at 23% total fees on sales within that 30-day attribution window.

Too many resellers default to eBay for everything because it’s what they know. But Mercari’s interface is clean, shipping is straightforward with prepaid labels, and that 10% fee structure beats eBay’s expanding cost model especially for items that don’t need eBay’s massive buyer base to move.

Sneakers, streetwear, electronics, trading cards, collectibles—all of this sells well on Mercari. Both platforms allow cross-listing, and the small amount of extra work might pay out in the long run. We don’t recommend duplicating your entire listing portfolio, especially if you sell a lot of items, but high-ticket, high-volume items are a good place to start

eBay’s new promoted listings attribution is a cost increase disguised as a policy update. They’re charging you for organic sales that happen to occur within 30 days of any ad click, inflating their advertising revenue while your actual ad performance stays the same.

It’s not the end of the world if you’re using promoted listings strategically and monitoring costs. But it’s also a good reminder that platform diversification protects you from exactly this kind of unilateral policy change. Mercari’s 10% flat fee with no ad complexity is looking better every time eBay tweaks their fee structure in their favor.

Keep an eye on your promoted listings costs this month and adjust before it quietly becomes your new normal.