This is the important bullet point: >Comply with all other terms of your seller agreement and applicable Amazon policies. "Fly by night with no assets." You

This is the important bullet point: >Comply with all other terms of your seller agreement and applicable Amazon policies. "Fly by night with no assets." You could open up an Amazon account maybe read the policies that you agree to when you pay them their monthly fee. You could also see that selling on Amazon is far more difficult and less profitable than you give credit for. You prevent others from piggybacking your listing by registering your brand and informing Amazon that you do not allow others to sell your product. This would prevent others from listing against you. The onus is on the seller to be educated, just as the onus of education is on literally any other field of work.