It keeps first things first.
The Bible indicates giving is to be the "first" thing we do with our money and not the "last" (Proverbs 3:9-10). Online giving helps us pre-decide to obey.  

It's consistent.
Have you ever forgotten your gift, left it at home or had your regular giving interrupted because of travel or other schedule interruptions? Online giving makes it easier to stay up to date.

It's convenient.
Through online giving, you expedite your gift, simplify our accounting, and strengthen our base of regular support.