On this page: http://sdf.org/?tutorials/donations it says there's 2 ways to donate. However neither of those seem possible for me.
-Paypal: In Slovakia it doesn't give me the "Pay as Guest" option and I really don't want to create PayPal account. And even if I wanted, I can't because I am not 18 yet.
-By mail: This seemed like a possible option. However I found that Slovak Post forbids sending banknotes or coins of any value via regular mail (for which shipping would cost โฌ1.60) and instead only allows them in insured packages in which case the shipping would be โฌ20.50 ๐
Is there a different option, maybe something like OpenCollective or similar? (It's possible I missed something)
I don't need to donate to get verified, I got verified by different user already, I just want to.
Thanks.
That's cool that you want to support. If you are able to do everything you want to do here then your presence is your support :-) .
I'm not sure if it is a viable option but you might email @membership and request a PayPal invoice. To pay as a guest through PayPal you would need to receive a PayPal invoice. I have no idea if this is a thing SDF does.