what you hate about your country's bill currency?

Well, since I am in America I use dollars. I feel they should change the color of the bills because it looks quite boring. Also I don't like the fact that we have too many coins. I lived in middle east for 8years and I noticed that they did not have the penny and dime system. So the transaction was very easy. Here when cashiers give us a change it usually is of too many coins which start filling up the purse and later falls out easily.

Reserve Bank of Australia invented the best bill in the world from my opinion :) It's made of polymer, so it doesn't get wet, very difficult to catch on fire or get ripped, and colors hardly fade. Also, it's almost impossible to counterfeite as well. I wonder why all other countries, especially the big currency that often get targetted for counterfeite, don't use polymer banknotes. Answering the topic, I haven't got a single thing that I don't like about Australian bills. Though, I totally Australian coins. They are huge, especially the 50c coins, which is more than 3cm wide!

I am in the country where we use euro ~ just so much like the picture here. I find the bigger denominations in bills (100s & 500s )too big! One has to have a wide wallet to fit it in. When you are one who does not like to fold your bills and you carry these big amounts, it can sure bother.