John has just opened his own store. Here at the store you can find any electronics you need because he provides it with new products every day. The clients love John's store so they always bring new customers to buy from here. Today one of the shop's employer is missing so you have to fill up for him. Learn from the other employers how to serve the clients as fast as you can because you don't have much time there. Good luck!
Tags: electronics, serving, shop, customers, skills, electronic, computers, fun