Network for Good, which is also a nonprofit organization, has expenses in order to exist and perform their service, so they charge 3% per donation. In most cases, this fee is negligible. For example, for handling a $100 donation to Glorian, they charge $3. Every other electronic donation method has similar or even higher fees, such as through PayPal, any credit card, etc.
If you feel those fees are unreasonable, there are other donation methods mentioned on our donation page.
http://gnosticteachings.org/donate.html
Thank you for supporting Glorian!