The first place to look for your receipt would be in your email inbox. All receipts are sent there automatically! You can search "BetterWorld" or "[email protected]" to make things easier.
The second place you can find receipts is in your BetterWorld account, here's how:
1. Head to My Account, and click on the product that you're looking for (i.e. a donation receipt, a ticketing receipt, and so on).
2. Click View next to the transaction to see the receipt.
3. Now you are viewing the receipt, from here you can save it for your records!