No person, firm, partnership, association or corporation, or agent or employee thereof, shall in any manner or by any means offer for sale goods, wares or merchandise where the offer includes the voluntary and unsolicited sending of goods, wares or merchandise not actually ordered or requested by the recipient, either orally or in writing. The receipt of any such unsolicited goods, wares or merchandise shall for all purposes be deemed an unconditional gift to the recipient who may use or dispose of the same in any manner he sees fit without any obligation on his part to the sender.