At first I thought "Oh another Patreon/Open Collective" but actually this is kinda neat in how it works.
Slightly offtopic, but every month when my Patreon donations get processed Patreon sends me this STUPID email with "Tweet your receipt!" Honestly, it's so pathetic. It's like giving food to a homeless person while filming it so I can post it on Twitter.
Yes I realise it's an option and I don't have to (nor do I) click it.