Hi @Adriano Ferrigno Thanks a lot for your detailed answer, as usual, really appreciate your expertise and transparency 😁 Adding more details & context, in case that helps better understand this specific case or any other ! 1/ Actually I don't think I had posted the review on Amazon. According to my Excel tracker, I did not. It's always possible I 'forgot' to update the tracker after doing it on Amazon... Yet I am like 80% sure I did not ! 2/ Regarding that book, the last 2 reviews visible on Amazon seem to be June 22 and June 17. At least for me. 3/ As a precaution, I had already drastically reduced the reviews I give: 15 in May and 16 in June, kind of every 2 days (before that, I was well over 40 tbh...) Now I just make sure never to have 2 reviews "waiting to be confirmed" at the same time. Basically I post the next review only after I have received the confirmation email from the previous one (usually under 5 minutes, or 3 days, but nothing in between). And with a delay 12-36 hours between both, it depends. 4/ My activities from last 10 days: - 18/06, KU, confirmation email received in 5 minutes, YES 'Verified Purchase' status - 21/06, KU, confirmation email received in 5 minutes, NO 'Verified Purchase' status - 22/06, VP0.99, confirmation email received in 5 minutes, YES 'Verified Purchase' status - 24/06, KU, confirmation email received in 5 minutes, NO 'Verified Purchase' status - 26/06, KU, confirmation email received in 3 days, NO 'Verified Purchase' status - 27/06, VP0.99, confirmation email received in 5 minutes, YES 'Verified Purchase' status - 29/06, KU, impossible to post the review !!!! - 29/06, KU, waiting for email (expected 3 days) 5/ What I noticed different from before: with KU, I used to get the 'Verified Purchase' label around 80%, but now it's rather the opposite, only 20% ! Eg: I got it for that book on the 18/06, but not for the books on 21, 24, 26. Let's see on July 1st the result for that book reviewed yesterday. I still haven't figured out why some get the VP tag, while others don't, and why it changed.