Why do some recruitment notices outside stores never disclose contact information, but when it comes time to transfer, they just publish the phone number?

This is just the store’s marketing strategy!

Some stores have posted recruitment information outside for a long time, but if you really ask, she will say that we are full. In fact, they do not want to recruit people at all, but just give them. It makes outsiders think that our store is very popular and we need to recruit people to expand our business scale! He doesn't want to recruit people, so of course he won't leave any contact information!

The reason for the transfer was that he could no longer operate the store and was losing money. He wanted to cash out the store as soon as possible. The longer it took, the more losses he would suffer. Of course, he would leave his contact information!