Thanks so much for choosing to support me by donating to receive the 'Pro' edition of Bandwidth Monitor. You're free to pay whatever price you're happy and able to pay, I only ask a minimum donation of $1.15 (less than £1, for the British folks). Reasonable, right?

If you're planning to run the software on multiple machines, please take this into account when you donate as if I do start to see thousands of serial number registrations from a single $2 donation, I'm likely to invalidate it. Play fair, is all I ask :-)

Your serial number will be delivered to the address used in the PayPal transaction, so make sure you actually have access to that inbox.