Not sure how many in this forum have signed up or track, Homedepot special buy of the day which are about 25% to 60% lower than regular prices.
The prices are valid for that day only and If the item is in demand, it becomes out of stock by noon. In last 3 months, I found 6 items suitable and useful to my needs.
Even for regular items, I use Discover card for Homedepot purchases which gives 10% cash back currently and 5% all the time, which cancels sales tax saving advantage with Amazon. In addition, many of these items are such that you can buy online and pick up from the stores next day and pocket the cash back.
The best part is that Homedepot online purchases can be returned to stores which is a distinct advantage over Amazon