This addon works great! I never have to fight and search for the best price.

Sometimes HF has a weird coupon that will display the price weird on this addon, but clicking on the price and checking the coupon always answers any questions.

This is a no brainier. If you are browsing the HF website to buy stuff, you need this addon.

Suggestion: I would like if it would check your shopping cart's contents for applicable coupons and automatically apply them, like Honey app does.

HFQDB is the site to go to when you're shopping for the best price on HF items. This extension makes it that much easier - it shows the best price in green when you're browsing the HF site and takes you directly to the available coupon when you click on the green price.