# Facturation client La facturation client vous permet de gérer et suivre l’ensemble des transactions financières, y compris la création et l’envoi de devis. Cette section détaille les étapes nécessaires pour créer un devis pour un client existant. Pour en savoir plus sur la gestion des différents documents de facturation, veuillez vous référer aux articles suivants : * [Bons de commande](/documentation-funeral-manager/funeral-manager-documentation-fr/facturation/bons-de-commande.md) * [Devis](/documentation-funeral-manager/funeral-manager-documentation-fr/facturation/devis.md) * [Factures](/documentation-funeral-manager/funeral-manager-documentation-fr/facturation/factures.md) * [Notes de crédits (avoirs)](/documentation-funeral-manager/funeral-manager-documentation-fr/facturation/notes-de-credit.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://funeralmanager.gitbook.io/documentation-funeral-manager/funeral-manager-documentation-fr/dossiers-clients/facturation-client.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.