What products did you sell when you started on Amazon?

Trying to get started with Amazon but it is proving a little difficult due to being gated for everything and finding suppliers.

My question is what products did you sell when you first started and what suppliers do you use?

When I first started, I got SellerAmp, which connected to my account and automatically told me if I was ungated. Then I scanned EVERYTHING in the clearance section of Walmart. Just keep going.