...a wish list feature. I keep track of future Amazon purchases using's Amazon's "My List" feature. I wish Harbor Freight would do the same. I'm often thinking about "on my next trip to HF I need...", and I often forget what's on that mental list. IIRC, HF's shopping cart isn't durable beyond visits, or a few days, so keeping a shopping cart of wish list items doesn't work, either.
Just realized they do have this feature now. Maybe they just added it, but it’s called “My List” under My Account and each product has a button to add the item to your list.