Step 1 :
Choose a counterparty or, click directly on the button "I contribute"
Step 2 :
Confirm your choice of counterparty or type an amount higher than 5 Euros. You have the possibility of making a contribution anonymously, only the holder of the project you are helping will have access to your identity.
Step 3 :
Enter information about your identity and your address to receive your counterparty. As part of a donation to a charity, a tax receipt will be automatically published with your details.
Step 4 :
Proceed to payment using your credit card. Once your payment is validated, you will be able to share your contribution with friends on social networks.