Can a 15 year old work a till in a coffee shop?

Yes, a 15-year-old can work a till in a coffee shop, but this is subject to local labor laws and regulations. In many places, minors can work in certain roles, including cash handling, as long as they comply with restrictions on hours and types of tasks. It's important for the employer to ensure that the work environment is safe and suitable for young workers. Parents or guardians may also need to provide consent for the minor to work.