Steps to Add a Square Payment Form App on a Tumblr Site
Create your customized Square Payment Form app, match your website's style and colors, and add Square Payment Form to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Square Payment Form App on Tumblr:
Create a Free Square Payment Form App
Start for free nowAppearance > Theme
In your Tumblr dashboard, open your Account Settings. Select Edit Appearance and click Edit Theme.Edit HTML
Click on the Edit HTML link underneath Custom Theme.Paste the Script
Paste this exact script into your Tumblr HTML file. It's best to add it between the Head tags. Then click Update, and save.Create Text Post
Back inside the Tumblr dashboard, add a new Text Element.Paste Shortcode
Paste this shortcode into the post. If you expand the post, you will see your new POWR Square Payment Form.Click the POWR Settings Icon to open the POWR Editor.Edit your Square Payment Form on Tumblr:
Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Square Payment Form plugin.
Not sure if our Square Payment Form app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
A Solid Brand Identity Starts on Your Website
Congratulations on making the first move to develop your online business online -- by getting your Tumblr website live on the web!
But here comes the next big question: How do you get site visitors to engage and buy your product or service?


Website Element Customization is Next
Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can grow a Square Payment Form without a hitch.
Others look for low-cost alternative Square Payment Form apps from overseas or open source Square Payment Form apps that claim to have what they're looking for.
Reduce Time Spent by Half With POWR
And it takes lots of time to customize and update a Square Payment Form app, which will result in more complications.
But, if you haven't built a strong security system, your business 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 Tumblr and other similar platforms.

POWR's team of engineers are working around the clock to keep Tumblr Square Payment Form and all 60+ other POWR apps working perfectly.
CASE STUDY: Rbia Shades completely transformed their online experience
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.

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


