PayPal was caught "allegedly" scamming both its business customers and its end users. See Tom's Guide article "Honey extension accused of scamming millions and content creators — should you delete it now?"

I've had success and over the last year got $60 back. The only draw back is that it is slow to pop up and then you have already made the purchase.

Known scam. DO NOT INSTALL.

Honey is an extension built on the premise of: "hey, let's steal money from content creators".

Scam.

Abuses last click affiliate system to effectively steal affiliate money.