Yes, we offer a downloadable receipt in the transaction history section of your account profile.
1. Go to https://hotbotvpn.com/ and click the login button on the top right of the page and log in to your account.
2. Next, click the link named "Transaction history" on the top left.
3. You will see a list of all payments made on your account. On each row, you will see a button where you can "download" a receipt for that specific payment.