You should know your wine brand's country, region, history, winery culture, brewing methods and what stands out in the brewing process.

You should know the wine grape variety and vintage of your own red wine brand, at the same time, you should know the competitive brands in the market, and learn the method of comparison to highlight the selling points of your own products. Learn market analysis, use all kinds of arguments that can convince customers to impress him, read more books on sales psychology, and think that it is very helpful to understand customers and grasp customers' psychology.

You should know your wine brand's country, region, history, winery culture, brewing methods and what stands out in the brewing process.

You should know the wine grape variety and vintage of your own red wine brand, at the same time, you should know the competitive brands in the market, and learn the method of comparison to highlight the selling points of your own products. Learn market analysis, use all kinds of arguments that can convince customers to impress him, read more books on sales psychology, and think that it is very helpful to understand customers and grasp customers' psychology.