If the Amazon purchase is for 1 item Quicken does not categorize it at all.
It is only categorizing Amazon purchases that include separate items of different categories and it creates a split transaction.
[Edited - Readability]
Hi @bgambrill,
Thank you for sharing the details of what you’re experiencing. According to our support article, Quicken should also categorize single-item orders. Since these transactions aren’t being matched, please check the following:
Please let me know how it goes.