Amazon Ads swaps page-read royalty estimate for borrow-based figure

Amazon Ads removed the estimated KENP royalties metric from authors' ad reporting, according to a Support Center page the company updated on November 11, 2026, PPC Land reported. The page now describes royalties estimated for "qualified borrows" instead — occasions when a Kindle Unlimited reader downloaded a book and read enough pages to qualify for a royalty payment — but does not state how many pages that takes, per the outlet.

The article, titled "Kindle Edition Normalized Pages (KENP) metrics," sets out a wider set of reading metrics than before, split by clicks and views, by promoted and non-promoted books, and across six campaign types, PPC Land reported. The core measure, KENP read, estimates pages read by Kindle Unlimited customers attributed to an ad interaction, built on the Kindle Edition Normalized Page Count, a standardized unit calculated using standard formatting settings such as font, line height and line spacing, according to the outlet.

Amazon attributes reading to an ad interaction for up to 14 days after a click, the page states, per the outlet's report. Pages read from offline devices "can take 1 week to be reported," and the page warns that figures for past dates can shift slightly as a result, PPC Land reported. The outlet also noted that Amazon's publishing pages, now branded Kindle+, describe royalties as paid per page read with no borrow threshold, while the ads page does not define how many pages make a borrow qualify.

Here's the thing about a help-page edit: it doesn't come with a press release, a webinar, or an apology. It just quietly changes what number you're staring at when you decide whether your ad spend is earning its keep. One day you had an estimated royalty tied to pages read after a click. Now you have an estimated royalty tied to "qualified borrows" — and nobody at Amazon has said what counts as enough pages to qualify.

That gap matters because the two systems PPC Land describes aren't using the same language. Amazon's publishing side, now called Kindle+, talks about royalties paid per page read, no threshold mentioned. The ads side talks about qualified borrows, threshold undefined. If you run KU ads and you've been using the royalty estimate in Ads Reporting as your yardstick, that yardstick just got swapped for a different one, quietly, inside a support article dated November 11.

There's also a timing wrinkle worth knowing before you panic over a dip in your numbers. Pages read on offline devices "can take 1 week to be reported," per the page, and past-date figures can shift slightly as that data trickles in. So if you pull a report, see something off, and pull it again a week later, don't assume you're losing your mind — the page itself says the numbers move.

What to actually do this week: open your Amazon Ads reporting and find where the KENP royalty estimate used to live. If it's gone for you too, stop trying to reconstruct it from memory or old screenshots — the page doesn't tell you the pages-per-borrow threshold, so you can't rebuild the old math yourself. Note the date you noticed the change, and if you rely on that estimate to justify ad budget decisions, flag it now rather than three months from now when you're trying to explain a reporting gap to yourself.