How Long Have You Been Selling on Amazon?

Before Amazon, I actually sold on eBay. My only mistake I would say is that I started selling in Canada instead of selling in the US. It was just easier for me to just get it from the money factor and ship it to the Amazon FBA in Canada. But that was also not as rewarding as my friends that have been selling in theUS. If I had to start again, obviously I would scrap Canada is one tenth of the US, maybe smaller and just do UUS for sure.