Adding A Newsletter Sign Up App on a 3dcart Website

Learn the steps to add newsletter sign up to your 3dcart website in minutes with no coding or a developer.

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Steps to Add a newsletter sign up App on a 3dcart Site

Create your customized newsletter sign up app, match your website's style and colors, and add newsletter sign up to your 3dcart page, post, sidebar, footer, or wherever you like on your site.

How To Add a newsletter sign up App on 3dcart:

  1. Create a Free newsletter sign up App

    Start for free now
  2. Select a Location

    You can insert POWR newsletter sign up to your 3DCart blogs, pages, headers, sidebars, or footers. In your 3DCart Dashboard, go to Content and select a place to add POWR newsletter sign up.
  3. Paste the HTML Code

    Your code block will be available once you create your app

  4. Edit Plugin

    You can now edit POWR newsletter sign up in your 3DCart Storefront. Click View Store, find the plugin, and click the Settings Icon to open the POWR Editor.

Undecided if our newsletter sign up app will suit your needs? We have all the details you need.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

Congratulations on getting your business online with 3dcart!


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

newsletter sign up to 3dcart
Add newsletter sign up to 3dcart

Make Your Website Elements Unique

Some small business owners try to build a newsletter sign up app solo or get an expensive web designer that claims they can build one.


Others try to find web design companies overseas that claim to offer newsletter sign up apps for low prices or attempt to use open source code.

Save Time With POWR

Also, customizing and updating a newsletter sign up app involves even more time, and is likely to cause new bugs.


As your company continues to expand, you're likely to encounter security issues, as hackers may attempt to manipulate vulnerabilities in the newsletter sign up app. POWR has you covered!

Add newsletter sign up to 3dcart
Support feature

POWR supports high-volume sites on 3dcart and prioritizes the security of our newsletter sign up app, as well as all 60+ apps, to keep any bad actors at bay.

security feature
Our award-winning customer support team is available 24/7, as well as a dedicated Help Center to answer any questions.

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

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.

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 newsletter sign up to 3dcart
newsletter sign up to 3dcart
250% contacts growth
newsletter sign up to 3dcart
2x your engagement
newsletter sign up to 3dcart
Time on site up 2x

All POWR apps are built for peak-performance.

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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.