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  1. APPS
  2. Accounting
  3. Auto-Send Customer Invoice v 19.0
  4. Sales Conditions FAQ

Auto-Send Customer Invoice

by Datasabai https://www.datasabai.com
Odoo
v 19.0 Third Party 10
Download for v 19.0 Deploy on Odoo.sh
Apps purchases are linked to your Odoo account, please sign in or sign up first.
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Invoicing (account)
• Discuss (mail)
Lines of code 43
Technical Name datasabai_auto_invoicing
LicenseLGPL-3
Websitehttps://www.datasabai.com
Versions 18.0 19.0
You bought this module and need support? Click here!
Availability
Odoo Online
Odoo.sh
On Premise
Odoo Apps Dependencies • Invoicing (account)
• Discuss (mail)
Lines of code 43
Technical Name datasabai_auto_invoicing
LicenseLGPL-3
Websitehttps://www.datasabai.com
Versions 18.0 19.0

Your invoices sit unsent until someone remembers to click.

Auto-Send Customer Invoice sends every confirmed invoice automatically the moment it is posted in Odoo. No manual step. No forgotten billing. No awkward follow-up with the customer.

Odoo.sh On-Premise LGPL-3 licence
43
lines of code
nothing to break
0
configuration steps
required to activate
1-day
support response
by DataSabai support

Up and running in under 5 minutes

No developer. No configuration file. No training session.

1

Install the module

One click from the Odoo Apps Store. The automated action activates immediately with no setup wizard.

2

Check the customer email

The module uses the email already on your Odoo contact. If it is there, you are ready. Nothing to map and nothing to import.

3

Confirm the invoice

Click Confirm in Odoo as normal. The invoice posts and the email goes out automatically.

Built tight. Does one thing perfectly.

Small modules are maintainable modules. Every feature below is deliberate.

Trigger on invoice confirmation

Fires when an invoice moves to the Posted state exactly once, with no duplicates. Works on manual confirmation and on automated posting.

Uses your existing email template

Sends via the invoice email template already configured on your journal. Your company header, your logo, and your language.

Full chatter log on every invoice

Every automated send is recorded in the invoice chatter with timestamp and recipient address.

Silent fallback if email is missing

If a customer has no email address, the invoice confirms normally and no send is attempted.

Disable without touching code

The automated action can be paused or deactivated directly from Odoo Settings and Technical Automation.

Maintained across Odoo releases

DataSabai publishes updates with each Odoo version. Current release: 18.0.

Why teams choose this module

The impact across finance, operations, and customer relationships.

Finance Team

Billing that closes itself

Your team confirms invoices and the module handles delivery. The Friday batch-send routine disappears.

Business Owner

Get paid sooner

Immediate delivery means customers see the invoice while the work is still fresh and pay faster.

Operations / IT

Zero maintenance overhead

43 lines. No custom models, no new views, and no migration-heavy complexity.

Your Customer

A professional first impression

Prompt invoices reduce customer confusion and reinforce a professional delivery process.

"

We used to batch-send invoices manually every Friday afternoon. It was three hours of copy-paste and checking we had not missed anyone. Now billing is invisible: it happens automatically the moment we confirm.

Finance Manager Regional trading company, Thailand, Odoo 17.0
***** 5/5 Apps Store review

Compatibility and technical detail

De-risks purchase and integration for Odoo implementers.

Trigger
Invoice state = posted, fires once
Email Template
Journal default template
Dependencies
account | mail
Platforms
Online | sh | On-Premise
Licence
LGPL-3
Lines of Code
43 lines
Disable Method
Technical | Automation
Current Version
18.0.1.0.0

Frequently asked questions

Q: What if the customer has no email address in Odoo?

Nothing happens. The invoice confirms normally, no send is attempted, and no error is raised.

Q: Can I use a custom email template with a specific layout or language?

Yes. The module sends using whatever email template is set on your invoice journal.

Q: What if I need to confirm an invoice without sending it?

Temporarily deactivate the automated action in Settings, Technical, Automation, then reactivate it afterward.

Q: Does it work with recurring invoices and subscriptions?

Yes. Any invoice that moves to Posted state can trigger the automatic send.

Q: Will it keep working when I upgrade to Odoo 19.0?

DataSabai publishes a version update with each Odoo major release when that version is supported.

Datasabai
ERP Integration Specialists, Bangkok

DataSabai simplifies how businesses connect documents, data, and ERP systems without changing what is already in place.

Published by Datasabai
Support handled through Odoo Apps

Support Promise

Real people. Fast answers.

Every support request submitted through the Apps Store is reviewed and answered by the DataSabai team.

Response within 1 business day | Monday to Friday
Simplify document integration, empower your people.

Stop managing invoice delivery. Start expecting it.

Install takes under a minute. Your first automatic send happens the moment you confirm the next invoice.

Available on Odoo Apps Store
Odoo 18.0 | Odoo.sh | On-Premise | LGPL-3 Licence

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