The eBay Seller Hub is a BIG improvement and I urge you to opt-in now that is available to all U.S. sellers.  It will take a little while to get used to it but you will love it.  Here is a link to the eBay announcement and video:

Great News: eBay Seller Hub Now Available to All U.S. Sellers

http://ebay.yourbrandlive.com/c/sellerhub-june-2016/

eBay OPEN also had some terrific workshops on using Seller Hub – I learned a lot! Go to the eBay OPEN event page at http://www.ebayopen2016.com/. You’ll need to sign-in to see the workshops.

From the eBay website today:

Sellers: Higher USPS First-Class Rates Coming August 28

USPS First Class Postage Increases – August 28 2016