My niece has just moved to my area and is looking to set herself up as an independent beauty therapist. She has a room in her house that she has turned into a lovely little therapy room.
She hates social media after she was cyberbullied a few years back and so she's really reluctant to promote herself via Instagram etc.
I suggested she gets some leaflets made up and she puts them up around the area in cafes etc and maybe puts a few through letter boxes. She's worried about posting them through letter boxes as she thinks it might be illegal. Is that the case?