Provided is a tag retaining system for use with a container. The tag retaining system includes a tag retainer having a front surface and a back surface. The back surface has a middle portion interposed between first and second side portions. The first and second side portions have adhesive thereon for mounting to a surface of a container. The middle portion is free of adhesive to form a tag opening between the surface of the container and the middle portion and the tag opening receives a tag therein.