Best way for Rotarians to give? 
https://www.rotary.org/
>My Rotary | Sign/Register
>Give
 
Once you click give, you will see the page shown below. Scroll down the page and you will see 11 plus choices where to donate your money including donating to a matching grant your own club and district supports. Once you select the cause and the donation amount, the page automatically populates with your Rotary profile information to assure proper credit to your Paul Harris Fellow account. You can choose to pay by debit or credit card. You may also wish to set-up automatic withdrawals toward your Paul Harris Fellow goals.