Steps to Add a Overlay Popup App on a Shift4Shop Site
Create your customized Overlay Popup app, match your website's style and colors, and add Overlay Popup to your Shift4Shop page, post, sidebar, footer, or wherever you like on your site.
How To Add a Overlay Popup App on Shift4Shop:
Create a Free Overlay Popup App
Start for free nowChoose Location
You can add POWR Overlay Popup to Shift4Shop blogs, pages, headers, sidebars, or footers. In the Shift4Shop Dashboard, select Content and choose a location to add POWR Overlay Popup.Paste Code
Your code block will be available once you create your app
Need to know more about features and integrations of our Overlay Popup app?
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
If you have your Shift4Shop website working, you’ve completed the biggest challenge in building an online presence. Way to go!
But next comes a tough question: how can you engage, captivate, turn, and support more visitors?


Then You Must Customize Your Elements
Some small business owners try to develop an Overlay Popup app solo or get an expensive web designer that promises they can build one.
Others try to enlist web design companies overseas that appear to offer Overlay Popup apps for low prices or attempt to use open source code.
POWR Saves You Valuable Time
Plus, updating and customizing an Overlay Popup app can be challenging, and you may think you have to hire a developer.
Additionally, as your business expands, hackers could see an unsecured Overlay Popup as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


POWR supports high-volume sites on Shift4Shop and prioritizes the security of our Overlay Popup app, as well as all 60+ apps, to keep any bad actors at bay.

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Shift4Shop Overlay Popup functioning for you.
CASE STUDY: Rbia Shades wins big with POWR
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.

All POWR apps are built for peak-performance.
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 Overlay 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 Shift4Shop site.
POWR Overlay Popup allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Overlay Popup perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Overlay Popup to your Shift4Shop 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 Shift4Shop site owners to implement Overlay Popup and gather feedback from their audience.
Using POWR Overlay Popup on your Shift4Shop 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.


