I had another idea similar to the drop coins and just as annoying. When it comes to giving coins, it's really annoying to have to:give 3 gold Bobgive 98 silver Bobgive 398 copper bobWhy not just let the commands string?Give 3 gold 98 silver 398 copper BobMakes things much simpler, very much like Drop coins.
Parsing the input to make sure you take care of all the variations of this command will suck, and the functionality already exists via using give 3 times.
So long, and thanks for all the fish!