WE Seal of Approval Program (WSA) was a consumer protection/anti mail fraud program that assisted collectors of nostalgia between 1970 and 1984 who had been victimized by fraudulent advertisers in hobbyist magazines. It aided collectors of comic books, Star Trek, movie memorabilia, pulp magazines, and baseball cards. Comic fandom historian Sean Kleefeld has dubbed it "an ersatz Better Business Bureau for the comic fandom industry while it was moving from amateur to professional capabilities."