Create a Page
You can add POWr Plugins to any Page on your Material store. Just make sure to add the page to your navigation Menu in the Store Editor.
Turn on HTML <> mode, and paste this code into the black box. You can adjust the height="600" piece of the code to fit your plugin.
Visit Live Store
Visit your live Material store. On the page you created, you should see your POWr Subscription Payment.
Click the Edit button to open the POWr Editor.