Filter Amazon Listings Not Shipping to You

Recently, I was shown a Chrome extension that hides listings on Amazon that don't ship to your location, and it was closed source. On closer inspection it turned out why: The author has implemented tracking with Google Analytics tracking your every click in the extension, adds affiliate links to Flycrates, and advertisements to some online game.

This UserScript implements the same functionality, is Free Software, only a fraction of the size and – as a bonus – works on Firefox and Firefox Android as well.

You can use, study, share and improve this software under the terms of the GNU GPL v3. © 2018 Tobias Girstmair.

This is how you install it:

1. Install Violentmonkey for Firefox or Chrome for the Desktop or User Script Injector for Firefox Android.
2. Click on this link to install the UserScript

Notes

• Troubleshooting
  It doesn't work!

  Make sure Amazon picks up your location by logging in or visiting the correct site (e.g. amazon.at instead of .de)
  How to disable the script

  On the Desktop: click on the Violentmonkey-Icon next to the address bar and set "Amazon Shipping Helper" to "off".
  On Firefox-Android: Menu (⋮), Add-ons, USI, Configure, Menu (≡), All Userscripts, "Amazon Shipping Helper", enabled
• Changelog:
  Version 0.3

  Now also works on smile.amazon.*
  Version 0.2

  Nicer status messages, only run on search page
  Version 0.1

  First version