Reddit physical business post

A Redditor from /r/sweatystartup dropped a gem: they added $10–15k in extra revenue just by mailing postcards to a customer’s 25 closest neighbors. That’s right—snail mail still works.

Why it Works

• Social proof: Seeing your neighbor use a service builds trust fast.
• Timing: Postcards hit mailboxes right after the truck is seen in the area.
• Hyper-local targeting: Every card goes to people already likely to buy.
• Tactile marketing: Physical mail stands out more than another ad online.

Real Life Examples

• Lawn care companies send “We just mowed your neighbor’s lawn” cards—boosting route density.
• Cleaning services mail local discount cards after one booking—turning one job into five.
• Roofers drop flyers on the same street they’re working—easy upsell territory.
• Painters use door hangers post-job—neighbors notice and call within days.