Store
Ship your Square orders from one list.
Connect Square by signing in, and choose the locations you ship from. New orders come into Postsale on their own, and tracking goes back to Square when you create the label.
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Setup
Set up Square in three steps.
Step 1
Connect Your Square Account
Sign in to Square from Postsale to approve the connection. There are no keys to copy.
Step 2
Choose Your Locations
Select which Square locations to connect. Each location becomes its own store in Postsale with separate orders and settings.
Step 3
Ship and Send Tracking Back
Print labels in Postsale and the tracking details go back to Square for each location.
In the app
See it in Postsale.


Features
What you get with Square.
Sign in to connect
No keys to copy. Sign in to Square, approve the connection and start shipping.
Each location as its own store
If you sell from more than one Square location, connect each one. Each becomes its own store in Postsale, all in one list.
Tracking goes back to Square
When you create a label in Postsale, the tracking number, carrier, service and ship date go back to Square.
Easy to find by Transaction ID
Square orders sync with their Transaction ID so every order is uniquely identified and easy to find in Postsale.
Your store's name on every box
Use your Square location name, logo and return address on labels and packing slips.
New orders come in on their own
Orders from your connected Square locations come into Postsale ready to ship.
Questions
About Square and Postsale.
Do I need a specific Square plan?
No. The Square connection works with any Square account that takes orders, including Square Online.
Can I connect multiple Square locations?
Yes. Each Square location connects as its own store in Postsale, so you can manage orders from multiple locations independently.
How are Square orders identified in Postsale?
Square orders appear in Postsale with their Transaction ID, which Square uses as the unique identifier for each order.
Does Postsale get payment information from Square?
No. Square does not send payment details to Postsale. Only order, item and shipping information come across.
How far back does the initial order import go?
You choose. When you first connect, pick how many days back to bring in, from the past day up to 7 days. After that, new orders come in on their own.
Try it on your own Square orders.
Predictable pricing. No per-label software fees.
14-day free trial No card to start Cancel anytime Human support from day one