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:
Create a Free Newsletter Sign Up Popup App
Start for free nowCopy HTML code
Copy the HTML code below. It will be pasted into your Square page in Step 2.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.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.
Undecided if our Newsletter Sign Up Popup app will suit your needs? We have all the details you need.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
You've already invested time and resources in launching your business online just by having a Square website.
Your work isn't done yet, though! Now it's time to attract and engage visitors, then turn them into customers.


Then You Must Customize Your Elements
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.
Get Back More Time With POWR
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 progress, you're likely to encounter security issues, as hackers may attempt to take advantage of vulnerabilities in the Newsletter Sign Up Popup app. POWR has you covered!


POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Square and other similar platforms.

POWR's team of engineers are working around the clock to keep Square Newsletter Sign Up Popup and all 60+ other POWR apps working perfectly.
CASE STUDY: Rbia Shades is winning with POWR apps
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.
Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.
They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

POWR apps are made to grow your online revenue.
See apps in action
Trusted by the best in the biz!
POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Newsletter Sign Up Popup widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Square site.
POWR Newsletter Sign Up Popup allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Newsletter Sign Up Popup perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Newsletter Sign Up Popup to your Square site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Square site owners to implement Newsletter Sign Up Popup and gather feedback from their audience.
Using POWR Newsletter Sign Up Popup on your Square site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.