noun, na-adjective
good at selling; shrewd salesman
Describes a person who is skilled at selling or making deals, often with a nuance of being business-savvy or persuasive.
彼は商い上手で、どんな商品でも売ってしまう。
He is good at selling and can sell any product.
商い上手な人は、お客の心
A shrewd salesperson is good at capturing customers' hearts.