Added entry about Cashback Helper

README.md

@@ -12,6 +12,8 @@ Alternate but amputated and untested versions now exist for iOS (.json), Interne
 
 • _List for Chrome Personal Blocklist_ is designed for users of [Personal Blocklist](https://chrome.google.com/webstore/detail/personal-blocklist-by-goo/nolijncfnkgaikbjbdaogikpmpbdcdef), and potentially also for similar search result filter tools as well. Due to its buffet nature, in which it merely suggests which URLs you can paste into the extension's import function, I don't currently accept issue reports about adding URLs to it for the time being, but would be very happy to be told about other search result filter tools for other engines/browsers, so that I can learn about them, as well as bug reports.
 
+• _NorwegianCashbackHelper.txt_ is intended to help people who want to use Norwegian cashback services (e.g. Kickback, ViaTrumf, Norwegian Reward), but who don't want to turn off their adblockers nearly as often as what they'd have to do without this list. The list is highly untested, so I take zero responsibility if something goes wrong with registering the cashbacks.
+
 • _NorwegianExtensionsForUBOandNano.txt_ was created, following a good piece of advice that various adblockers now allow lists to embed other lists into them, for the purpose of preventing uBlock Origin-formatted entries from bothering Adblock Plus users who wouldn't be able to use them. It is not recommended to sub to this list separately, since it already is a part of ExperimentalNorwegianList.txt per se for whom it is concerned.
 
 • _a.txt_ is intended as an archive of my personal private filters, stored on GitHub in such a way that I can share them between my browsers and E-mail clients. It is __NOT__ intended for public consumption, because it includes hundreds of filters that remove everything I don't like online, which includes filters that remove features that are liked by 95% of all other humans on the planet.