Take the news to your customers if you want their attention.  Send them a (digital) newsletter, a thoughtful reminder perhaps, hints or an explanation about why something happens.  People always appreciate clear communication and a digital newsletter gives you extra possibilities and advantages.

I support you in writing exciting texts, taking care of the address book, the formatting and send it away. The newsletter is ideal to keep existing customers loyal and to attract new customers. Just give your customers a little more and they give you great value.