Quick sell/Quick Buy

I just participated in the recent open beta, and had great time, but there was one thing that really bugged me... the buying/selling interface.
I've noticed it is possible to quick sell an item from your inventory, but as far as I can tell, there is no way to quick buy from the shop. It makes sense for it to be the same as selling, just hold SHIFT and Left-click.
Also, The same system should be used for placing items into the stash. Having to do it manually is fiddling and time consuming, and detracts from the fast-paced flow of the game. If this were done by SHIFT-clicking as well, it would only take a few seconds to offload what you don't need, and head back out to killing again.

Anyway, that's my little suggestion, and I could be incorrect about how it works and just didn't work out how to do it through sheer stupidity.

I agree. There should be ctrl or shift plus click for a quick buy. Its rather annoying when you have stacks of Scrolls and are spending them for orbs, that not only do you have to click and drag, you cannot stack it until after you have bought it either.

there is a quick move for the stash its ctrl Lclick.

There is not one for the vendors though. I agree that there should be

these were my vendor suggestions:
http://www.pathofexile.com/forum/view-thread/157289