For the past 2 years i've ONLY been selling on ebay. High dollar electronics, but i've always maintained 100% positive. I do an average of 8,000-9,000 in sales monthly and slowly increasing. I paid all fees to ebay and paypal promptly, and rarely had any cases opened against me. Yeah i got screwed from time to time on a charge-back or a scam or something, but the money i was making was incredible.
The same month i hit 10 years on my eBay account, i also reached the gold level power-seller tier, and became a top-rated seller. With my eBay store discount, gold level, and power seller discounts i was paying maybe 3-4% in fees, which everyone knows is nothing at all. I was pumped to be able to turn all the extra cash into profit. I continued selling as normal, and all at once, three buyers with 0 feedback purchased my items, and before they even arrived to them left negative feedback with 1 star DSR rating. 15 days after i received my accolades, i was stripped of them and my account was restricted heavily. after 10 loyal years.
My advice to anyone that is making, or wants to make a career out of eBay.
Sell more then 400 items per month - eBay divides it's sellers into two categories. The ones that sell under 400 items per quarter, and the ones that sell over 400 items per quarter. If you sell under that amount you're feedback drops off every 12 months. If you sell over that you feedback drops off at the end of each quarter.
So let's say you just started on eBay, and you finally get your starting restrictions removed for being a decent seller. But within the next two months you accidentally describe an item wrong, forgot to ship a package, charge to much for shipping, or you don't answer a message from a buyer quickly enough and they decide to leave you a 1-3 star rating. Then your account will then be restricted again, and for generally 50-40% of your average monthly sales for the next 12 months with absolutely no way to recover.
eGay sucks