Affinity Networks are exclusive online communities of exceptional local businesses. Each Affinity Network is hosted by a Host Member such as a realtor, hotel, home improvement business, etc. In addition to the Host Member, each Affinity Network is populated with up to 150 local businesses that have a natural linkage to the Host Member. For example, a national real estate brokerage company would be an excellent Host Member for household product companies, electricians, plumbers, landscapers, attorneys, accountants, restaurants, banks, and so forth. Promote your business with Affinity Networks.