Negative feedback is a fact of life in the online world. If you want to make your company more successful, then you need to learn how to deal with negative feedback. Negative feedback is an important part of marketing and business. I would recommend this what is sinusitis to get to know what is sinusitis. It's a way for customers to let you know what they think about your product or service before buying it. If you don't receive negative feedback from customers, then they probably won't be interested in buying from you.