Install A Newsletter Sign Up Popup App on Square

Don't know how to code? No problem with these easy steps to add Newsletter Sign Up Popup to Square in minutes.

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Steps to Add a Newsletter Sign Up Popup App on a Square Site

Create your customized Newsletter Sign Up Popup app, match your website's style and colors, and add Newsletter Sign Up Popup to your Square page, post, sidebar, footer, or wherever you like on your site.

How To Add a Newsletter Sign Up Popup App on Square:

  1. Create a Free Newsletter Sign Up Popup App

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  2. Copy HTML code

    Copy the HTML code below. It will be pasted into your Square page in Step 2.
  3. Paste code into an “Embed Code” section in your Square page editor

    In your Squareup editor, navigate to the page where you want to add POWR Newsletter Sign Up Popup. and select the “Add Section” button. Click “Embed Code” and in code box, paste the previously copied HTML code.
  4. Publish and Preview Newsletter Sign Up Popup

    Newsletter Sign Up Popup should automatically show in your Squareup editor. Preview or Publish to view in your Square page.

Not sure if our Newsletter Sign Up Popup app is right for you? Find out more about its features and integrations.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

If you have your Square website published, you’ve completed the biggest challenge in building an online presence. Awesome!


But next comes the hard part: how can you entice, captivate, make, and support more visitors?

Newsletter Sign Up Popup to Square
Add Newsletter Sign Up Popup to Square

Website Element Customization is Next

People often ask a 'techie' friend to design a Newsletter Sign Up Popup for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low-cost open source alternatives for Newsletter Sign Up Popup.

POWR Saves You Valuable Time

Also, customizing and updating a Newsletter Sign Up Popup app involves even more time, and is likely to cause new issues.


As your company continues to expand, you're likely to face security issues, as hackers may attempt to take advantage of vulnerabilities in the Newsletter Sign Up Popup app. POWR has you covered!

Add Newsletter Sign Up Popup to Square
Support feature

POWR supports high-volume sites on Square and prioritizes the security of our Newsletter Sign Up Popup app, as well as all 60+ apps, to keep any bad actors at bay.

security feature
Our award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

Furthermore, our team of talented engineers work nonstop to keep POWR apps like your Square Newsletter Sign Up Popup up and running for you.

CASE STUDY: POWR put Rbia Shades on the success track

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Newsletter Sign Up Popup to Square
Newsletter Sign Up Popup to Square
250% contacts growth
Newsletter Sign Up Popup to Square
2x engagement improvement
Newsletter Sign Up Popup to Square
2x time on site

All POWR apps are built for peak-performance.

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Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.