People keep in touch with their friends and family members who live far away or those that they have not seen for awhile because of their busy schedule. Newsletters resemble the same kind of notion when it comes to customers. Companies send newsletters to update their customers of new products, services or any changes that that is happening within the company. It is also a way to retain the company's name in the customers' minds and it is a form of interaction between the company and its customers.

Most people are too concerned with their daily lives that they will not take the time to be informed about anything around them. People who run a business want to make sure that their customers are well-informed and availed of their products/services. Sending out newsletters that contain relevant company information such as stocks, prominent corporate or board members, sales or contests going on or prizes to give away will surely keep customers abreast of any developments. After all, business is all about establishing relationships and having constant communication.

Ongoing communication between the company and its customers enhance the company's name. By reminding customers of any updates through newsletters, they will always have the company at the back of their minds. This comes in handy when they want to purchase an item that the company offers or a specific need that the company caters which your customer's friend is in dire need of.

Furthermore, a company who desires to form a solid relationship with its customers can achieve this by interacting with them. A newsletter provides interaction because it is a medium wherein the company's views can be heard. Keep in mind that company information should be minimal and only convey important information. People are usually interested in newsletters that deliver beneficial information. Hence, tips and advice about the industry or niche will usually get their attention and keep them from maintaining their newsletter subscription.