Beginning today loyal T-Mobile customers are beginning to be offered the “Unlimited Loyalty Plan.” This plan is offered to customers who have been with T-Mobile for 22 months with a good payment history. This plan offers unlimited minutes for a price that is way less than any other carriers are offering. Individual plan customers will pay $49.99 and family plan customers will pay $89.99 for the first two lines, and $39.99 for each additional line (up to 3 additional). There are tons of cheap features that customers can add on to their plan. For $24.99 customers can get unlimited data, $34.99 for unlimited BlackBerry data, and $9.99 for unlimited messaging. Customers will also be surprised when they are offered a $135 credit if they add a new line on to an existing account.