NO-NO sticker, NO-YES sticker
What is it?
Would you also prefer not to receive addressed advertising? You can unsubscribe from this via the Stichting Postfilter.
This concerns mail that does not bear your address, such as advertising flyers and door-to-door EN papers.
What to do?
At the Stichting Postfilter you can indicate that you do not wish to receive advertising bearing your address.
You can order stickers yourself on certain websites that offer them.