Install A Testmonial Slider App on Shift4Shop

Don't know how to code? No problem with these easy steps to add Testmonial Slider to Shift4Shop in minutes.

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Steps to Add a Testmonial Slider App on a Shift4Shop Site

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

How To Add a Testmonial Slider App on Shift4Shop:

  1. Create a Free Testmonial Slider App

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  2. Select Location

    You can add POWR Testmonial Slider to Shift4Shop blogs, pages, headers, sidebars, or footers. In the Shift4Shop Dashboard, select Content and choose a location to add POWR Testmonial Slider.
  3. Paste the Code

    Your code block will be available once you create your app

Undecided if our Testmonial Slider app will suit your needs? We have all the details you need.

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Remove 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 Shift4Shop website.


Your work isn't done yet, though! Now it's time to attract and engage visitors, then make them into customers.

Testmonial Slider to Shift4Shop
Add Testmonial Slider to Shift4Shop

Website Element Customization is Next

Some small business owners try to develop a Testmonial Slider app by themselves or get an expensive web designer that promises they can build one.


Others try to enlist web design companies overseas that appear to offer Testmonial Slider apps for low prices or attempt to use open source code.

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 Testmonial Slider 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 Testmonial Slider to Shift4Shop
Support feature

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

security feature
All common questions are answered by searching POWR's robust Help Center or by reaching out to our customer support team, which is available 24/7.

Our team of expert engineers work relentlessly to make sure the POWR apps such as your Shift4Shop Testmonial Slider working for you.

CASE STUDY: POWR put Rbia Shades on the success track

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.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add Testmonial Slider to Shift4Shop
Testmonial Slider to Shift4Shop
Contacts growth 250%
Testmonial Slider to Shift4Shop
2x engagement improvement
Testmonial Slider to Shift4Shop
Time on site up 2x

Every POWR app works on any platform.

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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.