The problem I have with the vendor credits is having to "choose" what products you have from the vendor which are currently on sale.  I like giving the vendors credit for the products I use.  Unfortunately, I have to in the image description most of the time because I (shudder) use stuff I've bought or obtained freely over the years.  I'd prefer they do away with the "second" drop down for "specific" items.  For example, my character, Christine, uses Jartz's Body Gear based on V3.  Now, with Poser Pro 2014's fitting room, my V4 and Miki based characters can use it too.  Having a bear of a time with V4 though.  I'd like to give Jartz credit, but... the vendor control doesn't read the description, only what's listed in the drop down.  If it's no longer there...Oh Well!