How can we contribute to OTVI?
I scrolled to the bottom at https://otvi.org/ (on a previous article) and found a "Donate now" button that goes to their PayPal address.
undefined subscriptions will be displayed on your profile (edit)
Skip for now
For your security, we need to re-authenticate you.
Click the link we sent to , or click here to sign in.
How can we contribute to OTVI?
I scrolled to the bottom at https://otvi.org/ (on a previous article) and found a "Donate now" button that goes to their PayPal address.