To qualify, the child must be under 19, under 24 if a student or any age if disabled and must live with you for at least half of the year and receive at least half of their support from you. Dependent relatives who are not your children need to have gross incomes less than $3,800 and need to depend on you for half or more of their support.
The link that Christian shared is to work at Starbucks's in Greece. In the U.S. you have to be 16. The hiring age can vary according to the youth labor laws in the state that you work in. Source: I work there and was hired at age 17.
The average Starbucks salary ranges from approximately Â£11,000 per year for Shop Assistant to Â£118,524 per year for Head of Project Management. Average Starbucks hourly pay ranges from approximately Â£6.70 per hour for Supervisor to Â£10.45 per hour for Manager. Salary information comes from 2,561 data points collected directly from employees, users, and past and present job advertisements on Indeed in the past 12 months.