Over the weekend you can order food through mat.se for a significant discount if you go through cashbackshopping.se. They offer cashback of 175kr and mat.se an additional discount of 160kr. (With the code AFNYK160 at checkout)
You can even get yet another discount: If you haven't joined the service cashbackshopping you'll get 25kr to begin with and if you pay through the app Wrapp you get an additional 100kr. Pretty sweet deal!