ABG Ninja! is free, and it will always be free. It is purely a labor of love, and is my attempt at giving back from some of the incredible education I've received over the years.
But, it isn't free to me. It costs me a lot of money each year to keep that site running (the server space alone costs over $1,500 a year), and takes hours of unpaid time each day to develop and improve it.
I have a family to support now, so those costs feel even more significant. 100% of the money donated here goes into keeping ABG Ninja! running and free. Your support here means the world to me.