product dispenser 10 itself permitting the user to access both a product sample and an associated coupon at the same time as noted above an indicator light 160 may be provided a blue or green indicator e g could be utilized to indicate that the dispenser is available to dispense another product by for example unlocking the door so that it could be lifted or e g a red indicator could be utilized to indicate that access to additional samples is restricted any form of indicator could be used in this manner additionally a tag or sticker could be provided that would explain the significance of the indicator e g u201c lift door when blue light is lit u201d for the purposes of promoting an understanding of the principles of the invention reference has been made to the preferred embodiments illustrated in the drawings and specific language has been used to describe these embodiments however no limitation of the scope of the invention is intended by this specific language and the invention should be construed to encompass all embodiments that would normally occur to one of ordinary skill in the art the particular implementations shown and described herein are illustrative examples.