First State Bank, as indicated by the URL http://www.firststatebank.biz, appears to be a community-focused financial institution. However, specific details about its services and target audience are not directly available from the provided URL. Generally, banks like First State Bank offer services such as checking accounts, loans, and business banking solutions. Their target audience likely includes local individuals and businesses. A unique selling proposition could be personalized community banking services tailored to local needs. For more precise information, visiting the bank's website or contacting them directly would be necessary.