知乎，让每一次点击都充满意义 —�?欢迎来到知乎，发现问题背后的世界。 company patronage Market targeted traffic trade merchandising cost-free trade affairs dealings retailing wholesaling horse-trading Clever Vocabulary: linked words and phrases and phrases Individuals that invest in matters anti-purchaser bidder customer shopper couponer foot website traffic importer late adopter multi-c... https://alanb344gcw0.blogproducer.com/profile