To tip or not to tip? At Jamie Hollander’s, we pay our staff according to the amount you are charged for staffing for your particular event. There are no hidden fees in the staffing costs. On your invoice, you will see that we charge an administrative fee of 18% that contributes to our insurance costs, licensing fees, vehicle maintenance and travel costs. This charge is not a gratuity. Our hard working staff greatly appreciates tips, but they are not expected. Instead, tipping is at the discretion of the client. Most clients are so impressed with the staffing service they kindly offer a gratuity to show their appreciation!