I work as retail assistant. Yesterday a fashion company contacted me and asked me if I would like to change to retail chief . I told them of course I would. But they will interview me. What are the typical questions and answers?

Next week I have an interview for retail assistant. Do you have any tips to help prepare the interview?

A retail assistant works at the cashier of a retail outlet and is responsible for exchanging customers’ money for merchandise such as clothing or food. They operate a cash register and their duties include calculating bills, packing merchandise and maintaining a clean workspace
This job position involves customer service and it is necessary for the post holder to assist in giving customers a satisfactory retail experience. Employees may need to process customer refunds and receipts. Duties include giving advice and information concerning merchandise and services as well as answering enquiries
Applicants need to have the skills to operate a register system and other essential equipment. Educational requirements include the ability to read, write and count, but no formal qualifications are usually requested. Interpersonal skills are required in order to deal with customers and other staff members.
Applicants should be flexible as working hours may vary and holiday work may be assigned. Typical working hours are 40 hours a week; however, shift schedules can change. Salaries range from £7 to £20 per hour.