New Heading is here Rebate/Refund Claim Forms This is the content that would be stated in the button How is the fee calculated? It is based upon the demand placed on our system by your property: Residential properties, including condominiums and town homes, are charged a flat rate. Multi-family (apartment buildings including duplexes and triplexes) and mobile home parks are charged on a per unit basis. Non-residential properties are charged a rate per thousand square feet of improvements. The rate varies based upon the use of the property. My 3rd Button New Text here