I have seen an increase in my views! I like the fact that my older items are getting attention since I tend to focus on the new listings. As a result of this attention two of my older items sold this week. In general I am very pleased with Seller Tools. I like the convenience and the fact that it is very user friendly.
I really love using Seller Tools, not only for creating sales, but for the treasuries. I think those help my sales more than anything. I've been able to make one very easily and quickly. The best part is the notifications you send out after the treasury is made!
I mostly liked the sale tool, where I put my whole shop on sale. I found it easier to use and more accurate then the EtsyOnSale app I tried once before. This is also a better value for the money I think, and it does Facebook, Twitter and Pinterest posting, which I pay another app for as well. I am probably going to cancel the EtsyFu service and just use this since it works just as well and its all in one service with the sale app and the analytics feature is very nice. It is pretty much multiple existing Etsy apps all rolled into one with a nice easy to use interface.