You can read "Getting the Most out of Your eBay Store" here. Reply to this message to discuss it.

Aren't the low listing fees in a Store offset by the higher (10%) fees on sales?

I'm surprised Julia is so high on Markdown Manager. In theory, it's a great marketing tool, but there are so many technical problems with it that it's not worth using. Two different sales I've set up never ended. People could still buy my items at the reduced prices--and did so--after my end date. Both times I contacted ebay about the problem and was told that the only way to resolve it was for me to manually change all sale prices back to their original prices, which took lots of time. And of course ebay wasn't prepared to reimburse me in any way for having allowed an item to be sold at a sale price without my authorization. I decided to leave a few items at the sale prices, and months later my "sale" still hasn't ended.

Ok so I am really late replying to this thread but I just found it. I had the same thing happen. I started a sale at the beginning of June to run for 30 days. It is STILL running today....months later LOL.