Square integrations
MESA connects Square and Shopify so in-person sales, inventory levels, and customer records stay consistent across both platforms. When a sale is processed in Square, MESA updates Shopify stock, syncs customer profiles, and triggers the same downstream workflows as an online order. Unified commerce, without the manual reconciliation.
★★★★★ 4.9 rating on Shopify App Store
Why integrate Square
Merchants integrate Square with their stack to save time and ship more.
Data integration
Sync Square transactions into your Shopify customer records
When a purchase is made in Square — in-store, at an event, at a pop-up — MESA creates or updates the customer's record in Shopify. Your ecommerce and physical sales channels share a single view of every customer.
Keep inventory accurate across Square and Shopify
When a sale is made in Square, MESA updates the corresponding stock level in Shopify. Your online storefront reflects what was just sold in person without a manual sync between your point-of-sale and your store.
Trigger post-purchase workflows from Square transactions
When a customer buys in Square, MESA kicks off the right next step in Shopify — adding a tag, enrolling them in a Klaviyo flow, updating a loyalty record. Your in-person sales feed the same automation as your online ones.
Start your first automated workflow
Use pre-made workflow templates to get started quickly.
Connect Square to your apps
Automate your work with Square in less clicks.
Use MESA's built-in tools for personalizing any workflow
Customize your Square automations with MESA's built-in tools.
Join thousands of merchants that integrate Square using MESA.
Build any workflow with these Square automation steps
Triggers start a workflow then, actions occur when it's running. Read more in our Square docs.
Expert support included
MESA includes hands-on support from automation experts who know how to get things done.
Free workflow setup
We'll build your first workflow with you live. Most merchants walk away with automation saving 5+ hours/week.
Fast response times
Average first response: Same day. Critical issues: Immediate escalation. Complex builds: 24-48 hours.
Managed services available
Personalized workflow reviews, and quarterly check-ins to identify new opportunities as your business grows.
Real humans, always
Chat with real automation experts (not bots). Email support 9am-5pm PST. Google Meet sessions for complex workflows.
Integrate Square with any app.
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