Shop Filters I'd like to see
Didn't post this in the products-request forum since it's not really a product :) But, yeah - I try to always get things on sale, which means that I'm always trying to figure out *what's on sale* - *what's the best sale,* that sort of thing. I find that the existing filters, while good, don't quite narrow it down for me. I'd love to see filters like this:
1. Filter by % off (so, things 86% off would be placed above those 75% off)
2. Ability to exclude PC+ items (the price stays the same on many of these, so the fact that they show up as 1.99-3.99 just clutters the actual sale items)
3. Ability to exclude figures-related items (drives me crazy seeing pages of V3/M3 stuff when I'm looking for sale items)
I can't think of any more right now, but those are the big ones. Would love to hear thoughts, or ideas for other filters. :)

Comments
Some how I doubt filtering out sale only items would be high on DAZs list since that would counter productive for them making money, but you never know,
Whenever there are multiple sales going on with different percentages, I just filter from lowest price up and you can usually see the deals early on in the list.
In addition to genre filters, I'd also like to be able to separate out clothing from environments from morphs.
Edit: Oh! And also filter by program (isolating Poser-friendly products, for example).
A filter that I would really, really like to see is one that only shows the items that are on my wishlist. This would be especially helpful for the sales items that have 46 pages
In other words, I would like to clear my wishlist before buying new content and also have room to add more itmes to my current wishlist. Just FYI, I do not allow my wishlist to go over 2 pages, so if I add something and it goes to three, I have to delete something. This is just the way I have no idea how anyone else handles long wishlists. Once those items are off the wishlist, it is highly unlikely that I will ever buy them. Bring able to find themi easier when they are part of a sale (and, yes, I can only afford to buy stuff when it is on sale) would greatly improve my ability to purchase them.
From your list, I would find the second one the most helpful. I can of like the first one also.
Meanwhile, being able to apply two filters would greatly enhance finding things.
I would LOVE to see add-ons for products that I already own. Most of these sales I spend some amount of time looking for texture sets that I missed for one reason or another. It's time consuming, when so much else is there to look through. Heck, I'd love to see more texture addons for these items:)
I'd like to be able to filter out encrypted content -- not likely to get that either. But the ability to filter out PC+ items would be really helpful.
CyberFox has a script (Wishlistify) at http://3dwishlist.com/bookmarklet that does just that, very handy.
I would also like to filter by program. Especially in the Environments section I would like to be able to choose between Carrara, Vue, Bryce and Daz Studio and not have to wade though all of them if I only use Daz Studio anyway.