A genuinely free order printer from Magestore, with no cap on how many orders you print. It covers a wide set of document types including customs documents.
The short version
We are not going to pretend to beat free. If you want automatic PDF invoices emailed to customers and nothing more, MS Order Printer does that at no cost and does it well. We are for stores that need rules about when a document goes and where it lands.
Overview
What each one does
Both apps turn Shopify orders into PDF documents. They part company on what happens next.
Send Invoice Pro
Documents that deliver themselves
Reads every order, builds a branded PDF, and sends it on a rule you set once - by email, into
a Slack channel, or filed to your own Google Drive.
Nine document types, from invoices to return forms
Hourly to monthly schedules, or on order placed, fulfilled or paid
Conditions, quiet hours and per-schedule timezones
Flat monthly pricing, never per document
From $0 · $9 · $19 · $39 per month
MS Order Printer - PDF Invoice
The free one
A genuinely free order printer from Magestore, with no cap on how many orders you print. It covers a wide set of document types including customs documents.
PDF invoices, receipts, packing slips, draft orders, refunds
Print and download individually or in bulk
Email automation for sending invoices to customers
We have listed their advantages at the same length as ours. If one of theirs matters more to
your store, use them - you will find that out faster from us than from a trial.
Send Invoice Pro
What we do better
Slack delivery, and Google Drive filing scoped to one folder you choose.
One destination per schedule, so a customer invoice never doubles as a team notification and an archive never lands in an inbox.
Rules, not just automation. Triggers, conditions, send windows, quiet hours and per-schedule timezones.
Vendor commissions on Pro, and combined invoices and a JSON API on Elite.
MS Order Printer
What they do better
It is free, with no order limit. If automatic PDF invoices by email is all you need, you should use it and keep your $9.
More document types, including customs documents, which we do not produce.
5.0 stars over 258 reviews. We have no reviews at all.
Backed by Magestore, an established POS vendor.
Side by side
Feature comparison
Their column is what their Shopify App Store listing stated on 28 August 2026. Where a listing does not
mention something we have written “not listed” rather than “no”.
Feature
Send Invoice Pro
MS Order Printer
Entry paid price
$9/mo
Free
Pricing basis
Flat, by feature
Free
Document types listed
9
11
Free tier
70 invoices/mo, invoices only
Free, unlimited
Email delivery to customers
Yes
Yes
Slack delivery
Yes (Pro)
Not listed
Google Drive filing
Yes (Pro)
Listed under Works with
Conditional scheduling
Value, tags, channel, country, segment
Email automation
Quiet hours, timezone, freeze
Yes
Not listed
Custom sending domain
Pro, $19/mo
Not listed
Vendor commissions
Yes (Pro)
No
One combined invoice per customer
Yes (Elite)
No
E-invoicing / Peppol
No
Not listed
B2B / VAT handling
Not called out
Not listed
POS / mobile printing
No
Not listed
App Store reviews
None yet
258 at 5.0
Checked 28 August 2026 against
the MS Order Printer - PDF Invoice listing. App Store pricing and
features change - if you spot something out of date here, tell us and we will correct it.
Decide
Which one to choose
The useful question is not which app is better, it is which job you are trying to finish.
Choose MS Order Printer if
Your need is automatic PDF invoices by email, and budget matters most.
Choose Send Invoice Pro if
You need conditional scheduling, Slack or Drive delivery, vendor payouts, or an API.
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.