[bks]

Getting physical checks to the bank for deposit without having to fight traffic. I just end up mailing them, but my accountant wants "a deposit slip" from the bank when they get it.

[littledude]

did a quick search, looks like this can be done depending on your bank. if i'm not mistaken it's called a 'return receipt', here's an example:

http://www.us.hsbc.com/1/2/3/personal/checking/depositbymail