If you like Ultimate++ and want to see it grow, you can consider donating the money.
Ultimate++ is free BSD licensed software. You do not have to pay anything for downloading and using it. However if you still want donate to its development, you are welcome.
To donate, use PayPal:
Feel free to suggest new ideas with your donation.
vegachess, Daniel Jesús Pérez Burgos, yeohhs, Matt Ezell, Herbert Danler, Garry Everard, Jay Krell, mobilehunter, Michael Bzdega, Reza Fatahilah Shah, Keith Willis, Brian Rich, Alex Nicolson, Jean-François GUCHENS, Daryl Warder, Navin Vidhani, Neil Neilson, Jeff L. Holcomb