Optical shops should send sunglasses to taxi drivers for activities.

Hello, Sir | Madam, you greet travelers from all over the world from morning till night, and send them to places they want to go, especially those who are in a hurry. Because of you, they can reach their destination smoothly and in time. You have greatly facilitated people's travel. Because I am in a hurry to go to the railway station or the airport, I believe you will take me there. Therefore, in order to thank you for taking risks for the public, our XXXX company organized an activity today and gave you a pair for free.

Key points: 1. Thank the taxi driver for his efforts and eliminate his defensive psychology.

Tell the name of your optical shop to impress them, so that they can become your potential customers. You'd better have a business card. You can keep it with each other or leave it with him. Be sure to leave your personal information, contact information and store address.