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 nowSelect 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 HTML 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
A Solid Brand Identity Starts on Your Website
Congratulations on making the first move to design your site online -- by getting your Shift4Shop website live on the web!
Here comes the next big question: How do you get site visitors to engage and buy your product or service?


Make Your Website Elements Unique
People often ask a 'techie' friend to build an Overlay 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 Overlay Popup.
Get Back More Time With POWR
Also, customizing and updating an Overlay Popup app involves even more time, and is likely to cause new bugs.
As your company continues to expand, you're likely to face security issues, as hackers may attempt to manipulate vulnerabilities in the Overlay Popup app. POWR has you covered!


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.

Our team of expert engineers work relentlessly to make sure the POWR apps such as your Shift4Shop Overlay Popup running smoothly 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.

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 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.


