Are you considering offering personal concierge services? If so, you'll need to decide how to charge your customers. Janitors often receive tips or gifts from grateful customers, and concierges can bill their customers in a variety of ways. Some charge membership fees depending on the number of requests that are typically made per month. Others bill monthly, while others charge by service or by the hour.
If you're looking for more information on how to charge for concierge services, Stephanie recommends the ICLM International Concierge and Lifestyle Management as an excellent resource.