Choose amount Payment Information Payment Choose amount We are a small team dedicated to find solution for tinnitus. Bigger donation can pay to improve the server's speed and accelerate our research. We have lot of plan but not enough funding yet. We are also dadies! Siopeers' kids: 👶👶👶👶👶👶👶. One-time Monthly A donor account is created automatically for recurring donations. Account setup info will be emailed to you. You can log in to edit your recurring donation any time Currency Euro (EUR) US Dollar (USD) EUR 9 Maintain the servers for app and data USD 11 Maintain the servers for app and data EUR 50 Develop new protocols and features USD 58 Develop new protocols and features EUR 90 Boost our research: publication, conference, etc. USD 104 Boost our research: publication, conference, etc. EUR 7 Maintain the servers for app and data USD 9 Maintain the servers for app and data EUR 12 Develop new protocols and features for Siopi USD 14 Develop new protocols and features for Siopi EUR 25 Boost our research: publication, conference, collaborations, etc. USD 29 Boost our research: publication, conference, collaborations, etc. EUR USD Enter custom amount Write us a comment Your comment Choose a payment option: Credit/Debit Card First NameLast Name Email One-time Monthly Please fix the errors above. By using Apple Pay, you will provide your name, e-mail and address. By using Google Pay, you will provide your name, e-mail and address. Save my information for future donations. CARD Card Number MM / YY CVC Code The 3-4 digits on the back of your credit card Create a donor account to manage my donations and donate again faster. You can log in to edit your recurring donation any time