Section 245-25 - Purchase of stamps; when; by licensee or designee(a) A licensee may apply to the department to purchase stamps beginning December 15, 2000.(b) A licensee may authorize a designee to order purchases of stamps for the licensee at a location where stamps are sold. Authorization of a designee shall be in writing. The written authorization shall continue in effect until written notice of revocation of the authority is delivered at the sales location in the manner prescribed by rule.