I think it's a numbers game. Sell random popular product X at a huge margin, and you'll get some people that don't shop around that will buy it. Will you be th

I think it's a numbers game. Sell random popular product X at a huge margin, and you'll get some people that don't shop around that will buy it. Will you be the next bezos? No. Will you make a living with little effort and little smarts? Probably.