[C7H8N4O2]

> But all of this was only part of the Amazon recipe for customer experience. The other half was lower prices, which, for a long time, Amazon mostly maintained through ruthless willpower. (An example: the “no-more-free-Ibuprofen” story.)

What is this ibuprofen story? Search results are just links to the article and product listings.

[Scaevolus]

Here's a book relating the story of painkillers being removed before a reorg: https://books.google.com/books?id=4pqCrMzKZxYC&pg=PA181&lpg=...