I had no problems with using Click and Send just now. But I have about had it with customers who don't know where they live. I've noticed that if there is a problem with the address the State always shows up as ACT, no matter where it is to. A few wrong postcodes, but around 50% of all transactions have the city as well as the suburb in their address - which of course wont accept. Drives me nuts!

Yep, always check the State as it defaults to ACT when you make a correction.