The general standards herein set out relative to the qualifications of every applicant for a town license shall be considered and applied by the town clerk. The following are required:
   A.   The license history of the applicant; whether such person, in previously operating in this or another state under a license, has had such license revoked or suspended, the reasons therefor, and the demeanor of the applicant subsequent to such action.
   B.   Not be in default under the provisions of this chapter or indebted or obligated in any manner to the town except for current taxes.
   C.   Verify that the proposed use of any premises is not in violation of town zoning regulations. (1984 Code § 9-306)