I remember moving into my first place and trying to save a buck by using some sketchy deal bot I found on a random forum... total nightmare, almost got my account locked. You really gotta be careful with some of these tools because they might want to scrape your data or worse. Honestly, I would suggest sticking with the big names for safety. Just get any tracker from Keepa and you cant really go wrong.

• Make sure to look at the price history charts
• Always check the warehouse condition notes
• Be careful with anything that looks too good to be true I used to spend hours refreshing pages but now I just let the tracker do the work. It takes a second to learn how to read the graphs, but it beats getting scammed by some random site. Keep an eye on those Used Like New tags tho, thats where the real gems are.

A few years back, I tried using those automated warehouse trackers when I was furnishing my guest room. Honestly, it was a massive disappointment. Setting up all those alerts for kitchen gear seemed smart, but I quickly realized the data is super laggy. Amazon updates their warehouse inventory API at a different rate than main listings. Unfortunately, by the time the tracker scraped the 70% off deal and sent the alert, it was already sold out. The technical side of it is pretty simple: these deep discounts are usually single-item inventory. Someone returns one blender, so there is only one available. Bots get rate-limited by Amazon, so they cant scrape fast enough to beat the people who just happen to be refreshing the page. TL;DR: Trackers are too slow for warehouse deals because of API lag. Your best bet is manually checking the warehouse section late at night when they update stock.