You can complete a donation to Chabad via Zeffy if the gift total is less than $5,000. 

100% of your gift amount will be credited to Chabad. We do not even loose the credit card  processing fee. However, Zeffy defaults gifts on their platform to charge you a tip. You are free to decline this tip option, but you must deliberately decline it or else you will be charged for the tip. 

To donate to Chabad at Cornell through Zeffy 👉 CLICK HERE