N.C. Gen. Stat. § 90-85.23: License and permit to be displayed.

Every pharmacist-manager's license, every permit, and every current renewal shall be conspicuously posted in the place of business owned by or employing the person to whom it is issued. The licenses and every last renewal of all other pharmacists employed in the pharmacy must be readily available for inspection by agents of the Board. Failure to display any license or permit and the most recent renewal shall be a violation of this Article and each day that the license or permit or renewal is not displayed shall be a separate and distinct offense. (1905, c. 108, ss. 18, 26; Rev., ss. 3651, 4485; C.S., s. 6663; 1921, c. 68, s. 3; 1953, c. 1051; 1981 (Reg. Sess., 1982), c. 1188, s. 1.)