Retail Store Flashers Retail Store?

Retail store? - retail store flashers

Recently I was commissioned, named Ollie work in a warehouse discounter. I was hired to do the work values, and my first question is what I expect retailers. The store will open in May and said we have a period of 3 months provaction. They said they have set the power, if necessary. I would like to know if I can do my job and not go away, I keep my job, or is common for people to dismiss, the trading of 3 months after opening it?