I am also a salesperson. Although I do not make drinks, I sell them and they are useful to you. Generally speaking, when developing customers for the first time, the simpler and clearer the personal introduction, the better. For example, first call the other person, boss of such and such or position of such and such, hello, I am a Dali Garden beverage maker in such and such area (try not to say that you are a salesman, Generally speaking, the salesperson's status is very low compared to others) Then usually the other party will respond to you, for example, say the other party, oh, or. . . Then you say, "Boss, you see now that the hot weather has arrived, only drinks are selling better. We have several drinks in Dali Garden that are quite well-known and have large sales, for example." . . These kinds of drinks are selling very well now, and the prices are not high. You can make huge profits. . . Making drinks is not like other things. Generally speaking, it is easy to make drinks as long as you are famous. If the other party is still hesitant or refuses, you can say that you can distribute the goods first and so on. . . However, this situation is generally rare. Just try to speak as plainly as possible when communicating with those merchants. Being too formal will make others feel uncomfortable. I hope you can adopt my personal sales experience