<human>: I work at a limited service hotel in the state of TN as a front desk attendant. The issue I am becoming increasingly uncomfortable with is the fact that we do not clock in or out and are just paid for a flat 8 hours per shift. I am now being asked by my manager to come in 15 minutes early to my shift to be briefed on hotel status and also being asked to stay over 15 minutes to brief the person who relieves me. Each day I am working approximately 30 minutes a day without pay. I'm a fairly generous fellow and don't mind doing something like this occasionally, but I have now been told it is required of me. I want to bring up my concerns to the owner but I am very wary to do so for fear of losing my job. There are very few jobs where I live and I am in desperate need of this position. Does reddit have any suggestions?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: My manager is asking me to work without compensation. What is a tactful way to bring up the issue to the owner of the business?