To save on cost, a lot of broadband contracts are based around 24-months. While it is a better deal than other plans that run for shorter periods, or month to month, being bound for 24 months does restrict your flexibility if you want to move to a new house or become dissatisfied with the service provider. However, shorter plans often mean the cost of installation is a bit higher, and you may also have to buy the router or connection device outright.