Free to install · 14-day trial of the full feature set on paid plans
SendInvoiceEst. Shopify
Delivery

One schedule, one place it lands

Email the customer, post to a Slack channel, or file into your own Google Drive. Each schedule delivers to exactly one of them - so a customer invoice never doubles as a team notification.

Three channels

Pick one per schedule

Want the document in two places? Run two schedules. Keeping it to one destination per schedule is what stops an internal archive from landing in a customer’s inbox.

PlusChannel 01

Email

The PDF goes to the customer, or to any address you nominate - a bookkeeper, an accounts inbox, yourself. You write the subject and the body.

From billing@yourstore.com
ProChannel 02

Slack

Post the document straight into a channel with preview and download links, so the team sees it without anyone forwarding an email.

Connects in one click
ProChannel 03

Google Drive

File every PDF into a folder or shared drive you own - your archive, on your account, ready for the accountant at year end.

Scope: only the folder you pick
Your own sending domain

Invoices that come from you, not from us

Send from your own address instead of a shared one. Customers recognise the sender, replies land with you, and the mail is signed as yours so inbox providers treat it that way.

Pro

Verify by DNS - recommended

Add the DKIM and Return-Path records we generate, at your registrar. The whole domain becomes yours to send from.

Pro

Verify by email link

Can’t edit DNS, or sending from a Gmail or Outlook mailbox? Confirm a single address by clicking a link we email you.

Until you verify one, mail goes out from support@sendinvoicepro.com

Permissions

The narrowest access that does the job

Connecting a destination should not hand over an account. Both integrations connect in a click and ask for as little as the feature allows.

Google Drive

Send Invoice asks Google for the narrowest scope there is - it can only touch the folder you pick and the files it puts there. Nothing else in your Drive is visible to it.

Shopify data

Order and customer data is encrypted and handled to Shopify’s Protected Customer Data standard. See the privacy policy for specifics.

Get started

Your next order can invoice itself

Install free, send your first invoice in minutes, and pay only when you outgrow it. Orders are encrypted and handled to Shopify’s Protected Customer Data standard.