Personal selling is more important as the number of potential customers decreases ,as the complexity of the product increases, and as the value of the product grows because the salespersons are there to provide explanation while advertisement or sales promotion can't do the same way for customers.
I have a sister and she works in Uniqlo store as part job. Let me show you how Uniqlo manage workers like my sister. First, when she got a job, Uniqlo gave her a HANDBOOK which states what worker should be under working at Uniqlo store. The HANDBOOK indicates rules at the store. It starts from introducing Uniqlo company and the store to client relations minutely. Im the rule of before attending at work, how to put the name in the attendance book or the worker must confirm campaigns at the time. In the rule of words, the workers have codes about specific things such as honing to rest room, finding a shoplifter, and money changing between workers. In the rule of working process in the store, it show that they must to do morning assembly, resister, arrange of products, correspondence at fitting room, revision, stocking shelves, cleaning up the store. Moreover, it states about correspondence to claimers.
I usually heard that working in Uniqlo store is very hard but very good experience so if a person was working as worker at Uniqlo store, he or she can get a job easier than people who don't. According my sister's story, I think that's true. Even part of job worker is needed specialist as salesperson. Therefore, the Uniqlo worker can the sales relationships.