OK, I figured out what VAX meant, if you wish to donate via paypal to the UPS replacement fund, go to
https://www.paypal.com
Click the "Send Money" tab at the top. In the To: field, enter:
"VAXman@tmesis.com"
then enter the amount you'd like to donate in the Amount: field and select "U.S. Dollars" in the Currency: field and select "Service/Other" in the For: field. Then click Continue and enter your billing info. I just sent him a donation and it worked.