Hi there, like others have said when I renew an item, I use it as an opportunity to change tags, edit the name, and adjust the price. Also, at the beginning of my shop I think I was pricing exceedingly low, and realize that.it.just.wasn't doable.People I knew even said to me that my prices were too low. I've also had to adjust postage rates upwards (just by a small amount)
I had a pair of iphone earrings that got favorited A LOT, and was in many treasuries, however it didn't sell for eons. Right now I have a pair of copper phone earrings (I think this is the third pair I've made) and they've been favorited a fair bit, but haven't sold but I expect they will at some point. One of the previous two pairs sold to a person who saw me wearing them, and she used her phone to order them from my shop immediately, and the other pair was a more "normal" etsy sale.
As far as gearing up towards the "magic" 100 items, I have mixed feelings-right now I have 48 items, and will be adding more within this next month, but I also know people who sell out of everything and consequently have an inventory of less than 20 in their shopfront. Also, I wonder if by having over 100 items in my shop it makes it too "difficult" for people to find something???? Any thoughts?