Install An Overlay Popup App on Shift4Shop

Steps on adding Overlay Popup to Shift4Shop in minutes with no coding and no help from a developer.

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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:

  1. Create a Free Overlay Popup App

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  2. Choose Location

    POWR Overlay Popup can be added to Shift4Shop blogs, pages, headers, sidebars, and footers. Open the Shift4Shop Dashboard and go to Content, then choose a place to insert POWR Overlay Popup.
  3. 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 details

Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

If you have your Shift4Shop website published, you’ve completed the biggest challenge in building an online presence. Awesome!


But next comes a tough question: how can you entice, captivate, turn, and support more visitors?

Overlay Popup to Shift4Shop
Add Overlay Popup to Shift4Shop

Make Your Website Elements Unique

Some may first try to DIY an Overlay Popup app or 'knows a guy' that can build one in 'no time'.


Others attempt to find open source Overlay Popup apps, or companies abroad that claim to offer Overlay Popup apps for a bargain.

Get Back More Time With POWR

Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.


In a world where scammers infiltrate sites every day, many other Overlay Popup apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add Overlay Popup to Shift4Shop
Support feature

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.

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Our Overlay Popup comes with a team of expert engineers that work constantly for you, making sure your Overlay Popup is always working perfectly.

CASE STUDY: Rbia Shades completely transformed their online experience

After Rbia launched its website, they were looking for a solution to add new contacts for outreach.


They found POWR while looking for a popup solution on their site and started to see immediate results.

Shortly after signing on with POWR, Rbia’s first step was to install a popup. They increased their contacts by over 250% (over 600 real contacts).


Soon after, they added our Social Feed app and grew their social media following to over 6000.


Next, they added a Media Slider as a visual way to quickly show their products to new site visitors as they entered their homepage to show how the accessories looked in real life. It showcases their products well and gave customers a great on-site experience.


In fact, they quickly found that visitors who interacted with POWR apps on their site stayed engaged 2.5 times longer than ever before.

Add Overlay Popup to Shift4Shop
Overlay Popup to Shift4Shop
250% growth in contacts
Overlay Popup to Shift4Shop
Engagement up 2x
Overlay Popup to Shift4Shop
2x time on site

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)

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Frequently Asked Questions

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