[CentOS] Trouble Donating on centos.org

Kurt Hansen wrote:
> Hello,
>
> I tried making a donation via the centos.org website but was blocked 
> by PayPal. I tried today and a few weeks ago.
>
> The error I got in both instances was:
>
> "The card you entered cannot be used for this payment. Please enter a 
> different credit or debit card number."

I remembered something else.   When I first started using paypal a few 
years ago purely to make CC payments to other people, it only let me use 
a credit card about 3-4 times before I had to register for a proper 
paypal account.