Display advertising
Display ads (banner ads served by ad networks) are the most passive form of content monetisation. Platforms: Google AdSense (available at any traffic level, low RPMs), Mediavine (50,000+ monthly sessions minimum, 4-5x higher RPMs than AdSense), AdThrive/Raptive (100,000+ monthly sessions, highest RPMs). Best for: content creators with high traffic in lifestyle niches (food, home, parenting, health, travel). Display ads require no active sales work but generate meaningful revenue only at significant traffic scale. Timeline to meaningful income: 12-24 months of consistent publishing.