Payment Gateway: Generating an Invoice and send it to emails for Payment Forms

J'ai crée un sondage payant. J'aimerai automatiser l'envoi des factures aux participants. Cependant, je ne sais pas comment remplir automatiquement la numérotation des factures ?
Merci

Hi Dauphin_josephine, 

Thanks for reaching out to Jotform Support. Unfortunately, our French Support agents are busy helping other Jotform users at the moment. I'll try to help you in English using Google Translate, but you can reply in whichever language you feel comfortable using. Or, if you'd rather have support in French, let us know and we can have them do that. But, keep in mind that you'd have to wait until they're available again.

Now, let me help you with your question. Jotform offers a way for form owners to generate an invoice for their payment forms. It's easy to set up. Let me show you how:

1. Once you’ve set up the Payment Gateway, click the Wand icon to open Payment Settings.
2. Click the Invoice tab.
3. Toggle Enable Invoice to Yes.

You can enter your business details under the Your Business Details section. The information will appear on your invoices. We also have a guide about How to Generate an Invoice for Your Payment Form that you can check out.

You can include this invoice in the Autoresponder and Notification email as well. It's easy, let's do it:

1. Click the Wand icon to open Payment Settings.
2. Click the Invoice tab.
3. Enable the Attach to Emails Option from the Invoice menu on the right side.
4. Now you can Select the Emails in which you want to include the invoice

Give it a try and let us know if you need any other help.