I applied online. The process took 3 months. I interviewed at Coast Guard Exchange (Caguas, PR) in Dec 2021
Interview
If you are in Puerto Rico, the interview is entirely in English.
They sit you down and you are interviewed by 2-3 supervisors. They ask if you have had any previous experience as a cashier and give you hypothetical scenarios such as "What if we don't have what the customer is looking for?"
Interview questions [1]
Question 1
What would you tell the customer if we don't have what they are looking for?