Opening couplets

Here are four for your reference. If you have specific requirements, please specify them and create them for you:

1、

Courtesy, fairness, virtue and wealth are like the sea.

Doing business in a civilized way makes customers feel lucky, all of them are customers.

2、

Fair trade, prosperous business.

Xian Yi, young and old, no matter how bullied, always makes money.

3、

Xi Ji Ba Fang Huo Huo Hao Men Shi Ru

Welcome guests from all over the world with a smile.

4、

Sincerely invite customers from all over the world to sell goods in wu mart.

It is cheap and convenient for customers to profit from this letter.