Last updated: July 2026.
DyaPi is for professionals only (B2B). The consumer right of withdrawal does not apply.
Under the Terms (Art. 12), subscriptions (synchronisation, e-invoicing, Chorus Pro) have an initial term of one (1) year, tacitly renewed, terminable at term (Art. 12.2). Prepaid packs are excluded (no commitment, §2). No pro-rata refund is due for a started period, except fault of Aytechnet. On a price change, you may terminate as of the new schedule's effective date (Terms 6.10).
E-invoicing operations (issuing, receiving, transmission via a PDP) are billed per unit and non-refundable once processed.
Any dispute must be raised in writing within the Terms' deadlines (Art. 6.8). After that, the invoice is deemed accepted.
In case of unavailability or malfunction attributable to Aytechnet significantly affecting the service, Aytechnet may issue a proportionate credit note or re-credit (Terms Art. 11 and Schedule A).
Any request: contact@aytechnet.fr. This document supplements the Aytechnet Terms, which prevail for anything not covered here.