Public - The Lobby - Shop Advice

Get advice and help. Anything and everything malls/shops/upgrades/graphics advice is here. As someone great one said: I know half my advertising doesn't work. I just don't know which half!

How should I price my items?

Does anybody have any better ideas on how I should price my items? I usually just put them the highest on my sw page but I sell some items really fast and I only get a few neopoints from them and then I almost never sell some items. I only make like 20k a day. I am only a shop size 40 though and I sell neggs. I usually have over a page in stock and I think for neggs that is a lot.