We currently have a basic store and despite lots of links to sign up, no subscribers, but I personally have 9 followers. So, I can't send them newsletters, right? Meanwhile, ebay generates automatic emails of new listings that generally aren't anything but revisions, and apparently some kind of welcome email to each purchaser? Is there a place we can control or edit those mailings? Trying to grow my store, but it seems sort of a waste of money. In general, is a store useful for smaller sellers? (We're unlikely to sell more than 100 listings a month any time soon.) Are we getting discounts for store membership other than for listing fees?