Any of these methods will compile a list of customer and prospects - your "house list". You'll want to treat this list like gold because it can be an ongoing mailing list source of sales and important feedback from people that are truly interested in what you are offering. A Highly Effective Mailing List Short Cut If you are just starting out or if you are trying to dramatically expand your business there is a faster way to get things done.
Consider renting a mailing list. The best, most cost efficient way you can get highly targeted mailing lists is to buy them through an mailing list experienced list broker. List brokers keep up to date on available lists and can help you to target the lists that would best work for you, your company, and your purposes. Many list brokers can also custom design a list for you.
Typically it will cost you between fifty and eighty dollars per thousand names. However, some list brokers allow you to try a sample list before renting a list that contains thousands of names and addresses. These lists will often be sent to your mailing list company on CDs so you can download them into your computer. However they are for one-time use only.