by ADDAMValid membership from 20 mars 2023 to 20 mars 2024
HelloAsso is a social and solidarity company, which provides its payment technologies to the organization for free ADDAM . A contribution to the functioning of HelloAsso, modifiable and optional, will be proposed to you before the validation of your payment.
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All banking information to process this payment is completely secure. Thanks to SSL encryption of your banking data, you are assured of the reliability of your transactions on HelloAsso.