ST. PAUL, Minn. (5/26/11)--MemberTree Consultancy, a credit union marketing agency, became the 28th organization to enroll in the Minnesota Credit Union Network’s (MnCUN) Vendor Involvement Program (VIP) in 2011. Through market research, data management, plan development and creative conceptualizing, MemberTree provides marketing consultation, development and support. The agency helps credit unions use their databases to discover opportunities and create communications for cross-selling products and services. The VIP, created in 2005, provides service organizations with the opportunity to work with MnCUN and increase their visibility among Minnesota credit unions. The program combines advertising, annual meeting packages and the opportunity to participate in new MnCUN initiatives. VIP participants agree to offer professional service, quality product lines and competitive pricing to Minnesota credit unions, said MnCUN.