Improper Receipting

What if our stock of official donation receipts has a mistake? Can we use corrected printed receipts, and, if so, how do we make the correction?

How can our charity replace a lost or spoiled receipt?

What steps should a registered charity take when it issues a receipt with an incorrect amount?

What is the penalty for issuing receipts with false information?

Is there anything else that our charity should know about false receipting?