I thought of donating some amount. Twice I attempted, both times I failed. I got the undernoted error message :

ERROR: While processing your Credit Card, we received the following error.

Error : curl_exec error 60 SSL certificate problem, verify that the CA cert is OK.
Details: error: 14090086: lib (20): func(144): reason(134)

I have taken the screen shot of the error message. I do not know how to print it in this message.

Will anybody suggest me something. I have no intention of having an account with PayPal.
So, forget about it.