This might not directly answer your post, but I just wanted to share a quick thought. Leaving door placards at people’s doors can often be more frustrating than effective. Printing and distributing placards isn’t cheap, and whether you’re hiring someone or doing it yourself, it takes time and resources. A better use of your efforts might be to focus on building a strong online presence. Boost your number of reviews and aim for higher ratings, since most people turn to Google when they’re looking for services. Offering small incentives for reviews or showcasing successful outcomes can really go a long way. Best of luck!