2 main reasons
1. Althogh it claims to "Automatically find and try coupon codes" in reality it only "finds" codes that the website affiliated with honey wants the user to use.
This leads into my second point and what can be consided scummy.
2. If you have honey installed and use a creators affiliate link and you scan for coupons honey will replace that affiliate link with their own without the knowledge of the User.


If you are reading this and want to understand it more go to Megalag's youtube page