How to Add A Newsletter Sign Up Popup App to a Shift4Shop Website

Don't know how to code? No problem with these easy steps to add Newsletter Sign Up Popup to Shift4Shop in minutes.

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Steps to Add a Newsletter Sign Up Popup App on a Shift4Shop Site

Create your customized Newsletter Sign Up Popup app, match your website's style and colors, and add Newsletter Sign Up Popup to your Shift4Shop page, post, sidebar, footer, or wherever you like on your site.

How To Add a Newsletter Sign Up Popup App on Shift4Shop:

  1. Create a Free Newsletter Sign Up Popup App

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  2. Select Location

    POWR Newsletter Sign Up Popup may be embedded on Shift4Shop blogs, pages, headers, sidebars, or footers. Login to the Shift4Shop Dashboard and go to Content, then select a place to insert POWR Newsletter Sign Up Popup.
  3. Paste Code

    Your code block will be available once you create your app

Undecided if our Newsletter Sign Up Popup app will suit your needs? We have all the details you need.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

Congratulations on getting your business online with Shift4Shop!


The next step is often gaining website visitors and making sales, but how?

Newsletter Sign Up Popup to Shift4Shop
Add Newsletter Sign Up Popup to Shift4Shop

Then You Must Customize Your Elements

Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can develop a Newsletter Sign Up Popup without a hitch.


Others look for low priced alternative Newsletter Sign Up Popup apps from overseas or open source Newsletter Sign Up Popup apps that claim to have what they're looking for.

Save 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 Newsletter Sign Up 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 Newsletter Sign Up Popup to Shift4Shop
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Newsletter Sign Up Popup app on the market, we protect you while you grow on Shift4Shop.

security feature
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

Furthermore, our team of incredible engineers work at all hours to keep POWR apps like your Shift4Shop Newsletter Sign Up Popup up and running 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.

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 Newsletter Sign Up Popup to Shift4Shop
Newsletter Sign Up Popup to Shift4Shop
250% growth in contacts
Newsletter Sign Up Popup to Shift4Shop
Engagement up 2x
Newsletter Sign Up Popup to Shift4Shop
2x site session time

Yes, POWR has an app for that.

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.