Postcard Marketing for Auto Shops

Auto businesses run on service intervals and seasonal cycles. Customers don't think about an oil change until the dashboard light comes on, and they don't think about brakes until they hear a noise. By then, they're shopping. The shop that mails a mileage-based reminder before that moment is the one that gets the call. PostKnock's recall playbooks are built for shops that want to fill bays without running paid ads.

The math auto shops run

Shop with 1,000 past customers → ~12.6:1 ROI

  • 2-wave service reminder at Pro pricing: ~$1,580 total spend (postcards + postage + calls)
  • ~4% response rate: ~80 service visits booked
  • $250 average ticket: ~$20,000 recovered revenue
  • ROI: ~12.6:1 — before any upsell to brakes, tires, or major service

Numbers vary by shop type and average ticket size. Independents with strong specialty work (transmissions, diagnostics) typically see higher per-visit averages.

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