definiens: means any and all activities directed to the laun c h, marketing, Detailing, promotion and securing of pricing and reimbursement of any Li censed Product(s ), whether before or after Regulato ry Approval has been obtained, including ( a ) pre- launch marketing research, preparation of sales for ce, and preparation of marketing materials and labels for f inished goods, ( b ) post- launch marketing, promoting, Detailing, research, customer service, administerin g and commercially selling Licensed Product(s ) afte r Regulatory Approval, ( c ) importing, building invent ory, war ehousing, distributing, and transporting Licensed Product(s ) for commercial sale, ( d ) activi ties required to perform the foregoing in accordanc e with all Applicable Law and Regulatory Approvals, and ( e ) interacting with Regulatory Authorities regarding any of the foregoing . means the performance of any of the foregoing Com mercialization activities