Yes, you can now allow your donors to pay your processing fee on their online donations. To turn this feature on go to the Donation Pages dashboard and select your donation form and click, "View/Edit". Once inside the forms setting go to the "Donation Page Settings" tab. Under Donation Options you'll find the "Allow to pay processing fee" switch. You have the ability to turn this on, change the message, make it the default setting as well as require the donor to pay the processing fee.