If you can't change to $1.99, please change to $2 instead (Patreon)

First of all, I'm apologize for cannot give you a specific answer about this problem. Because I can't find the answer anywhere.

Second, I see many people who can change the tier to $1.99 and I also see many people who can't. So I guess it's about a different payment method from different card or paypal or payoneer or else which I can't do anything about it. TwT

That's all I know for now. Sorry for inconvenience. If I found a better solution, I'll let you know.