Online donation form Complete your donation by filling in the form – Published on 22/05/2025 Fill in the form and click on ‘Validate and proceed to payment’ to pay online by credit card on our 100% secure payment platform.A tax receipt for your donation will be sent to you before the next tax deadline.If you have any questions, please contact us by e-mail at mecenat@cmbv.fr or by telephone on 01 39 20 78 10.