I'm an indie developer and contract accountant - thank you for helping me keep the lights on!

Recommended: Subscription within the add-on

This is $1.50 USD per month and can be accessed from within the add-on

It also enables you to save all kinds of separate pieces of information like alternate email signatures

Otherwise - pure donations:

We don't store your personal details. Your email address is used by Stripe to send a receipt. See more on the Stripe website