What's written on the back of the business card?

1. such as business philosophy, win customers with integrity, we have been working hard. . . .

2. Business scope, what to sell and what service scope. . .

3. The company map is easy for others to find.

4. Product introduction

If you want to impress customers, you must shout slogans or promises.

I'm glad others didn't lose my business card. Do you still want to impress?

I suggest you write a more philosophical story, at least he won't lose it.