Email Allows YOU to Be In Complete Control of Your Business, Income and Future. You OWN your Email list. Therefore, building an Email list, and marketing to those subscribers, is your safest business model possible. You continually grow it and nurture it… and it continuously rewards you with engagement, sales and income! KBC can help you develop, maintain and use your email list to support sales and revenue growth opportunities as well as integrate them into a friendly CRM database.