Challenge cable companies (such as Charter Communications) to offer existing customers discounts and savings.

Large cable companies (such as Charter Communcations) responsible for providing internet, television, and phone service should offer and honor promotions for their existing customers. For example, it has been over 2 years since Charter has offered lower rates to existing customers. Their explanation regarding lower rates currently displayed on their site, is that is the rates for new customers only.
In this day and age, where each dollar is important to the consumer; existing customers of all US cable provider should be required to offer updated promotions for lower rates to all existing customers. This alleviates the potential interpretation by the consumer that the cable provider is satisfied to increase rates on existing customers, in a fashion similar to a monopoly.