Related Clues:
- Classified info
- Unwanted 27 Across
- They're sometimes classified
- A lot of junk mail
- Result of being on the wrong mailing list, perhaps
- Things to zap
- Usually deleted e-mail
- Blog revenue sources
- Many run during the Super Bowl
- Trailers and mailers, essentially
- Word with "want"
- Magazine income source
- Google moneymakers
- Expensive pages
- They may have jingles or slogans