9x12 Postcard Side Hustle
skool.com/9x12methodEarn $10k-15k/month by simply selling slots on a large 9x12 postcard to local businesses. All you need is email!
Members2,846as of Oct 20, 2026
Price$44/molisted on Skool
Est. MRR*$125k2,846 × $44.0/mo
Avg members/day4.5lifetime, 636 days old
CreatedJan 21, 2025on Skool
Niche: Business. *Est. MRR = public member count × listed monthly price (annual ÷ 12). An upper-bound estimate that ignores free, comped and discounted members and other tiers. Not reported revenue.
Member history
One measurement so far: 2,846 members on Oct 20, 2026. The chart appears after the next daily snapshot.