Why it worked
The video taps into a common pain point for small business owners (slow sales during certain seasons) and offers a simple, actionable solution (using mobile for marketing) in a relatable and encouraging tone.
Summary
The video suggests that the rainy season, despite slowing down business, is the best time for shopkeepers to do marketing. It advises them to use their mobile phones to create good videos of their business and products to inform the world, implying that this can help overcome slow business periods.