Send your Invoices by Post (Snailmail) - Odoo 13.0

Direct mail is a great way to capture individuals’ attention at a time where inboxes are always full. Odoo allows you to send invoices and follow-up reports by post, worldwide, directly from your database.

Set up Snailmail

Go to Accounting ‣ Settings ‣ Snailmail and activate the feature.
If you would like this option to be a default feature, enable Send by Post under Default Sending Options.
Under settings enable the snailmail feauture in Odoo Accounting

Send your invoices by post

Open your Invoice, click on the Send & Print button and select Send by Post.

Overview of an invoice and the option send by post available in Odoo Accounting


Snailmail is an In-App Purchase (IAP) service which requires prepaid stamps (=credits) to work. Sending one document consumes one stamp.
To buy stamps, go to Accounting ‣ Configuration ‣ Settings ‣ Snailmail and click on Buy credits, or go to Settings ‣ Odoo IAP and click on View my Services.