9 Tips to Gain and Retain Customers SBA Business Plan Guide Women’s Enterprise National Council National Minority Supplier Development Council (NMSDC) Dun & Bradstreet (DNB) Small Business Administration (SBA) SBA MBE Equifax Experian Credit Karma Procurement Technical Assistance Centers (PTAC) PTAC AL Small Business Certifications Minority Business Enterprise (MBE) Certifications