I had it write me a python backend/frontend that used the ebay api to be able to search ebay for listings, return links, description, prices, and most importantly the average price.

If I didn't know how to program I wouldn't been able to get a working product from ChatGPT. ChatGPT 3.5 and even 4.0 had a few problems, the main on is that it would "forget" the code it previously gave me. I'd ask it to update the code, add a feature, etc, and it would have me update a function that was slightly different than the function it gave me previously.