Every time i am looking at top results I see those Chinese guys who sell goods for a few $ that they never keep a listing for then a few weeks. Why they do these? Why they do not put it Good till canceled, in order to earn lot's of watchers?! I am selling sunflower seeds, and I got less and less sales... even if i am full of good rating. Should I renew my listing? cancel all items and re-list them?