If you offer your clients a great service, you have a duty to contact me.
Great marketing isn’t about tricking people into buying from you, it’s about tailoring your business to best meet the needs of a specific market. Once you’ve done that, the very best thing you can do for that market is make sure they use you. If you honestly believe you have a great business, and offer a great service, you are doing potential clients a favour by making sure they use your services.