A Dividend Reinvestment Plan, also called a DRP or DRiP, is a method of investing that allows an investor to gradually build a large amount of shares in a specific company. You can choose to get involved in a DRiP most easily if you are an employee of the company, but you can also choose to participate in a companies program as an external investor - since every companies program can be run on their own terms, you should contact the company directly. These plans have obvious appeal for…