StampChat Blog

Practical guides to help South African small businesses grow through customer loyalty

Car Wash•10 February 2026

The 5-Wash Strategy: How to Double Your Car Wash Revenue Using WhatsApp

Stop losing your regulars to the car wash down the road. Discover the proven 5-wash strategy that's helping SA car wash owners double their repeat customer rate using nothing but WhatsApp.

Coffee Shop•10 February 2026

How to Turn 'Once-a-Week' Coffee Customers Into 'Every-Morning' Regulars

Is your coffee shop 'The Local' or just 'A Place'? Learn how top SA cafés are using WhatsApp to turn occasional visitors into daily regulars—without apps or paper cards.