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Quickly connect Mailchimp to Square with a Zapier template.

Our most popular template

Add new Square customers to Mailchimp
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Square + Mailchimp
Add new Mailchimp subscribers to Square
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Mailchimp + Square
Add or update Mailchimp subscribers from new Square transactions
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Square + Mailchimp
Add new Square orders as tagged subscribers in Mailchimp
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Square + Mailchimp
Add new Square payments as Mailchimp subscribers
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Square + Mailchimp
Add new Mailchimp campaigns to Square customer groups
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Mailchimp + Square

Add new Square customers to Mailchimp

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Square + Mailchimp

Add new Mailchimp subscribers to Square

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Mailchimp + Square

Add or update Mailchimp subscribers from new Square transactions

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Square + Mailchimp

Add new Square orders as tagged subscribers in Mailchimp

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Square + Mailchimp

Add new Square payments as Mailchimp subscribers

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Square + Mailchimp

Add new Mailchimp campaigns to Square customer groups

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Mailchimp + Square

Add Mailchimp subscribers to tags for new Square appointments
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Square + Mailchimp
Add new Square customers to Mailchimp as tagged subscribers
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Square + Mailchimp

How Zapier works

Zapier makes it easy to integrate Mailchimp with Square - no code necessary. See how you can get setup in minutes.

Select a trigger from Mailchimp

A trigger is an event that starts your Zap and runs the workflow. For example, with Mailchimp, a trigger could be "New Campaign."

A trigger is the event that kicks off your automated workflow.

Setup an action from Square

An action is what takes place after the automation is triggered. For example, with Square, the action could be "Add Customer to Group."

An action is the event that your automated workflow performs when triggered.

That’s it! You just connected Mailchimp to Square

With Zapier, it’s never been easier to connect your apps together and automate your most tedious work. Save hours every month.

Triggers and actions are the main components of every automated workflow.

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Customers who say using Zapier has made them better at their job

25m

Customers have created over 25 million Zaps on the platform

6 mins

The average user takes less than 6 minutes to set up a Zap

Make work flow with AI

Level up your Mailchimp to Square integration with AI. Extract, summarize, and transform your integration data with leading AI models like OpenAI, Anthropic, and more.

Learn about AI automation

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Frequently Asked Questions about Mailchimp + Square integrations

New to automation with Zapier? You're not alone. Here are some answers to common questions about how Zapier works with Mailchimp and Square

How do I connect Mailchimp with Square using our platform?

You can integrate Mailchimp with Square through our platform by setting up a Zap that uses triggers and actions. For example, you can set a trigger for every new transaction in Square, which can then automatically add or update a subscriber in your Mailchimp list.

Can I use this integration to sync customer emails between Mailchimp and Square?

Yes, by setting up triggers such as 'New Customer' in Square, you can ensure emails are automatically added to your Mailchimp audience. This keeps your customer email list consistently updated without manual intervention.

Is it possible to create automated campaigns in Mailchimp based on Square transactions?

Absolutely. You can create automated workflows where each new transaction in Square acts as a trigger to start specific email campaigns or follow-ups within Mailchimp.

What types of data can be transferred from Square to Mailchimp using this integration?

Data that can be transferred typically includes customer information such as names, email addresses, and purchase details from transactions to help personalize marketing efforts.

Are there any limitations on the number of zaps I can set between Mailchimp and Square?

The number of zaps you can set up depends on your pricing plan with us. Each plan has a different limit on the number of zaps and tasks that you can use per month.

How often is data synchronized between Mailchimp and Square?

The synchronization occurs as defined by triggers in the zap setup. Typically, data is transferred almost instantly when an event matching your trigger occurs within either application.

Can we filter the information being passed from Square to Mailchimp? If so, how?

Yes, you can filter the data through condition-based triggers and actions while setting up your zap. This ensures only relevant information is passed according to predefined criteria you've set within our platform.

Connect Mailchimp and Square to integrate crucial parts of your business

With Zapier, you can integrate everything from basic data entry to end-to-end processes. Here are some of the business-critical workflows that people automate with Zapier.

Automate your lead management and improve conversions

With Zapier, you can automate every part of your lead funnel and give yourself the best chance at converting leads. Automate everything from lead capture to outreach to reporting—and close more deals as a result.

An illustration representing how to automate lead management with Zapier.

Create more impactful campaigns with automation

Measuring campaign performance across platforms can get chaotic. Plus, digging up the right metrics costs you precious time and effort. With Zapier, you can create a centralized view of your performance, skillfully manage your lists, and ensure your campaigns drive ROI across the business.

An illustration representing how to measure campaign impact with Zapier.

Provide world-class support with a little help from automation

Support reps can't be productive when they have to track down crucial information for every incident or ticket. With Zapier, you can automatically send your reps the context they need to resolve tickets quickly and create a seamless customer experience.

An illustration representing how to automate customer support with Zapier.

Automate your way to actionable, up-to-date data

The days of manually exporting and importing data are over. With Zapier, you can send data where it needs to go, in the format you need it—so you can centralize your data and unlock more insights.

An illustration representing how to move and manage data with Zapier.

Resolve incidents faster with automation

Your technical support team wants to focus on tech tickets rather than admin work. With Zapier, you can automate everything from ticket creation to routing to inter-team communication—eliminating friction from incident management and increasing speed to resolution.

An illustration of a flow chart representing how to resolve tickets and incidents with Zapier.

Supported triggers and actions

Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.

- Audience
- Status
Trigger
Scheduled
Try It
- Audience
- Link
  Required
- Track all links clicks
Trigger
Scheduled
Try It
- Store
  Required
Trigger
Scheduled
Try It
- Store
  Required
Trigger
Scheduled
Try It
- Audience
- Segment or Tag
  Required
Trigger
Scheduled
Try It

- Audience
- Email Address
  Required
Action
Write
- Campaign
  Required
Action
Write

- Audience
- Tag name
  Required
Action
Write
- Tag name
  Required
- Company
  Required
- Address1
  Required
- Address2
- City
  Required
- State
  Required
- Zip
  Required
- Country
  Required
- Phone
- Permission_reminder
  Required
- Email_type_option
  Required
- From_name
  Required
- From_email
  Required
- Subject
  Required
- Language
  Required
- Notify_on_subscribe
- Notify_on_unsubscribe
- Double_optin
- Marketing_permissions
- Use_archive_bar
Action
Write
- Audience
- Email Address
  Required
- Delete Contact
Action
Write
- Campaign
  Required
Action
Write
- Audience
- Segment or Tag
  Required
- Email Address
  Required
Action
Write
- Name
  Required
Action
Search
- Audience
- Tag name
  Required
Action
Search
- Name
  Required
- Campaign Name
- Audience
- Segment or Tag
  Required
- Email Subject
  Required
- Preview_text
- From_name
  Required
- From Email Address
  Required
- To_name
- Content Type
Action
Search or write
- Name
  Required
- Audience
- Audience
- Email Address
  Required
- New Email
- Status
  Required
- Double_optin
- Update Existing
- Replace Groups
- Groups
- Language
  Required
- Tag(s)
Action
Search or write
- Item Type
Trigger
Scheduled
Try It
- Location
  Required
Trigger
Scheduled
Try It
- Location
  Required
Trigger
Scheduled
Try It
- Location
  Required
- Team Member ID
  Required
- Customer ID
  Required
- Date and Time of Appointment
  Required
- Appointment Service ID
  Required
- Note
Action
Write
- First Name
- Last Name
- Email_address
- Phone_number
- Country
  Required
- Street Address
- Apt./Suite
- City
- State
- ZIP
- Note
  Required
- Company
- Nickname
- Reference_id
Action
Write
- Location
  Required
- Customer ID
  Required
- Reference_id
- Buyer Email Address
- Payment Type
  Required
- Payment Note
- Quantity
  Required
- Amount
- Currency
- Line Item Name
- Catalog Object
  Required
- Pickup
- Display Name
- Carrier
- Expected Ship Date/Time
- Shipping Note
- Fulfillment Email Address
- Phone_number
- Street Address
- Apt./Suite
- State
- County
- Country
  Required
- City
- ZIP
- Type
- Name
- Percentage
- Amount Discounted
- Discount Currency
- Name
- Percentage
- Type
Action
Write
- Customer ID
  Required
- Group
  Required
Action
Write
- Customer ID
  Required
- First Name
- Last Name
- Email_address
- Phone_number
- Country
  Required
- Street Address
- Apt./Suite
- City
- State
- ZIP
- Note
  Required
- Company
- Nickname
- Reference_id
- Birthday
Action
Write
Find Order by ID
This action retrieves the details of a specific order from Square using the order ID.
Action
Write
- Customer ID
  Required
Action
Search
- Location
  Required
- Field_help
- Customer ID
  Required
- Fulfillment_state
- State
  Required
Action
Search
- Location
  Required
- Field_help
- Customer ID
  Required
- Fulfillment_state
- State
  Required
- Customer ID
  Required
- Reference_id
- Source
- Ticket Name
- Quantity
  Required
- Amount
- Currency
- Catalog Object
  Required
- Note
  Required
- Unique Identifier
- Amount Discounted
- Amount Discounted Currency
- Name
- Percentage
- Type
- Unique Identifier
- Name
- Percentage
- Type
- Unique Identifier
Action
Search or write

- Audience
- Trigger each time a subscriber opens an email
Trigger
Scheduled
Try It
New Audience
Triggers when a new audience is added to your MailChimp accounts.
Trigger
Scheduled
Try It
- Audience
- Note_about_samples
Trigger
Instant
Try It
- Audience
Trigger
Instant
Try It
- Audience
- Note_about_samples
Trigger
Instant
Try It
- Campaign Name
- Audience
- Segment or Tag
  Required
- Email Subject
  Required
- Preview_text
- From_name
  Required
- From Email Address
  Required
- To_name
- Content Type
Action
Write
- Campaign
  Required
Action
Write
- Audience
- Email Address
  Required
- Tag name
  Required
- Properties
Action
Write
- Audience
- Email Address
  Required
- New Email
- Status
  Required
- Double_optin
- Update Existing
- Replace Groups
- Groups
- Language
  Required
- Tag(s)
Action
Write
- Audience
- Segment or Tag
  Required
- Email Address
  Required
Action
Write
- Audience
- Email Address
  Required
- Note
  Required
Action
Write
- HTTP Method
  Required
- URL
  Required
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
- Store
  Required
- Email Address
  Required
Action
Search
- Name
  Required
- Audience
Action
Search
- Audience
- Tag name
  Required
Action
Search or write
New Appointment
Triggers when a new appointment is created.
Trigger
Scheduled
Try It
New Customer
Triggers when a new customer is created.
Trigger
Scheduled
Try It
- Location
  Required
- Order Status
Trigger
Scheduled
Try It
- Customer ID
  Required
- Group
  Required
Action
Write
- Inventory Change Type
  Required
- Location
  Required
- Catalog Object
  Required
- Quantity
  Required
- Ignore unchanged counts
Action
Write
- Location
  Required
- Order ID
  Required
- Customer ID
  Required
- Accepted_payment_methods
  Required
- Payment due date
  Required
- Tipping enabled
- Campaign Name
- Invoice number
- Description
- Delivery method
  Required
- Scheduled at
- Date of sale
Action
Write
- Payment
  Required
- Refund amount
- Reason
- Team Member ID
  Required
Action
Write
- Help_text
- Location
  Required
Action
Write
- HTTP Method
  Required
- URL
  Required
- Query String Parameters
- Headers
- Additional Request Headers
- Body
Action
Write
- Field_help
- Email_address
- Phone_number
- Reference_id
Action
Search
- Field_help
- Text Filter
- Location
  Required
Action
Search
- Field_help
- Email_address
- Phone_number
- Reference_id
- First Name
- Last Name
- Country
  Required
- Street Address
- Apt./Suite
- City
- State
- ZIP
- Note
  Required
- Company
- Nickname
Action
Search or write

Learn how to automate Mailchimp on the Zapier blog

Learn how to automate Square on the Zapier blog

About Mailchimp

Share your ideas with Mailchimp email newsletters—then use its landing page and form builders to grow your lists and take marketing further with drip and transactional emails.

Learn more Help

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About Square

Square creates tools that help sellers of all sizes start, run and grow their businesses. Square’s point-of-sale service offers tools for every part of running a business, from accepting credit cards and tracking inventory to real-time analytics and invoicing.

Learn more Help

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Connect Mailchimp to Square on the world's largest no-code automation platform

Explore Mailchimp + Square Integrations

simpletexting

Connect Mailchimp and Square to unlock the power of automation

Set up your first integration

Add new Square customers to Mailchimp

Add new Mailchimp subscribers to Square

Add or update Mailchimp subscribers from new Square transactions

Add new Square orders as tagged subscribers in Mailchimp

Add new Square payments as Mailchimp subscribers

Add new Mailchimp campaigns to Square customer groups

Add new Square customers to Mailchimp

Add new Mailchimp subscribers to Square

Add or update Mailchimp subscribers from new Square transactions

Add new Square orders as tagged subscribers in Mailchimp

Add new Square payments as Mailchimp subscribers

Add new Mailchimp campaigns to Square customer groups

Add Mailchimp subscribers to tags for new Square appointments

Add new Square customers to Mailchimp as tagged subscribers

How Zapier works

Select a trigger from Mailchimp

Setup an action from Square

That’s it! You just connected Mailchimp to Square

Zapier is the automation platform of choice for 87% of Forbes Cloud 100 companies in 2023

Make work flow with AI

Frequently Asked Questions about Mailchimp + Square integrations

Connect Mailchimp and Square to integrate crucial parts of your business

Automate your lead management and improve conversions

Create more impactful campaigns with automation

Provide world-class support with a little help from automation

Automate your way to actionable, up-to-date data

Resolve incidents faster with automation

Supported triggers and actions

Learn how to automate Mailchimp on the Zapier blog

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How to add Mailchimp subscribers from a webhook

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Learn how to automate Square on the Zapier blog

6 ways to integrate Square with your business apps

Grow your store's revenue with Square

Remember to follow up on Square purchases with this automation

Connect Mailchimp to Square on the world's largest no-code automation platform

Explore Mailchimp + Square Integrations

Explore Mailchimp + Square Integrations