美国 · 经济杂志 · Entrepreneur
Before You Invest in Your Business Idea, Make Sure Someone Will Actually Pay for It. Here’s How.
Discover five practical ways to validate demand, test willingness to pay and avoid costly mistakes before committing your time, money and resources.
在 Entrepreneur 阅读全文 登录后可收藏MarketNews 仅展示媒体发布的标题和摘要,全文请在出版方网站阅读。 (www.entrepreneur.com)




