I'll keep it simple. I had my 90 day review and it went very well. This company doesn't just hand out raises unless you ask though. I make 15 an hour in the states which is abysmal. I've had a lot of experience managing, but usually only food jobs. This is sales. Since I started at this company sales have improved and 30% and it has been linked to me by not only myself but my boss and his boss. I want to ask for 18. At 15 I was just hired in as a glorified cashier but lately I've been doing orders, inventory, communicating stock between our other locations, it's pretty much become my store. I believe I'm worth the 3 dollars but my nerves are getting the best of me. Is there a best way to ask for a raise? Any advice would be helpful. Thanks in advance guys.