Step 1: Select the "gear icon" between the help icon and the person icon located in the top right section of the screen.

Step 2: Under the Organization Settings tab at the top, 

scroll down to the "Fee Settings" table. Select whether the organization is going to absorb credit card fees (charged to you) or whether the organization is going to push credit card fees on to the payor (charged to others.) After selection is made, click blue "Update Settings."