Steps to Add a Mailing List App on a Sellfy Site
Create your customized Mailing List app, match your website's style and colors, and add Mailing List to your Sellfy page, post, sidebar, footer, or wherever you like on your site.
How To Add a Mailing List App on Sellfy:
Create a Free Mailing List App
Start for free nowEmbed POWR script to your Sellfy Site
1. Within the Sellfy dashboard, navigate to Store settings > Customize store.
2. Select General settings, copy and paste the script provided below into the Custom code section, either in the head or footer code area.
3. Click Publish to save changes.
Note: The script only needs to be installed once. If the POWR script is already present, move onto the next step.Embed POWR Mailing List to your Sellfy Site.
1. In the Sellfy Store customizer, select the location for installing the app.
2. Add a module and select Embed code.
3. Click on Edit code, then copy and paste the code provided below.
4. Save your changes by clicking Save.
5. Publish your changes to view the POWR embedded app on your site.
Note: The embedded app will not be displayed in the Store customizer.Edit POWR Mailing List on your site
1. Click on the blue Edit App icon seen above the app.
3. All edits in the opened POWR Editor will be automatically applied.
Need to know more about features and integrations of our Mailing List app?
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
Congratulations on getting your business online with Sellfy!
The next step is often getting website visitors and making sales, but how?


Then You Must Customize Your Elements
Some may first take a stab at to DIY a Mailing List app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Mailing List apps, or companies abroad that allegedly offer Mailing List apps at rock-bottom prices.
POWR Saves You Valuable Time
And it takes tons of time to customize and update a Mailing List app, which will make more complications.
But, if you haven't built a strong security system, your site could be prone to hacking and other security issues. We thought of that!


POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Sellfy and other similar platforms.

Our Mailing List comes with a team of expert engineers that work constantly for you, making sure your Mailing List is always working smoothly.
CASE STUDY: Rbia Shades is winning with POWR apps
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.
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.

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)
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 Mailing List 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 Sellfy site.
POWR Mailing List allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Mailing List perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Mailing List to your Sellfy 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 Sellfy site owners to implement Mailing List and gather feedback from their audience.
Using POWR Mailing List on your Sellfy 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.


