Make a one-time donation with a debit or credit card, PayPal account or Bitcoin.
You can choose any amount you would like to donate to Mars One's human mission to Mars.
Would you like to donate a small amount on a monthly basis? Then select the monthly amount you'd like to contribute and click on the Subscription button below. This can be either $2, $5, $10, $25, $50, $100 or $200 per month.
You can cancel a subscription at any time by going to the Subscription Details page on your own PayPal profile.