29. A computer-implemented method comprising: storing one or more graphical documents; storing content rating information associated with the one or more stored graphical documents; comparing graphical content of a graphical document under evaluation with graphical content of the one or more stored graphical documents to identify a matching graphical document by a processor; and granting a distribution approval to the graphical document under evaluation based on the match and content rating information associated with the matching graphical document by the processor.
29. A computer-implemented method comprising: storing one or more graphical documents; storing content rating information associated with the one or more stored graphical documents; comparing graphical content of a graphical document under evaluation with graphical content of the one or more stored graphical documents to identify a matching graphical document by a processor; and granting a distribution approval to the graphical document under evaluation based on the match and content rating information associated with the matching graphical document by the processor. 38. The method of claim 29 , wherein the graphical document under evaluation is associated with an advertising entity; and the graphical document under evaluation is compared with one or more graphical documents associated with a same advertising entity.