There's now buying, selling and section buying available on that web client. Meaning you do most things without me. :-)
Thanks, Tom. Just tested it and it's working like a charm. One thing I did notice is that the dropdown isn't updated when you run out of stuff. So if I have 1 Healing Potion and I sell it, I wouldn't expect it to return in the dropdown once the page refreshes. I'm assuming the SQL populating the dropdown doesn't have the relevant WHERE clause.