I am interested in using Zoho Books' Quote templates to create estimates for my customers. I do a mix of fixed-bid quotes and quotes based on an hourly rate. For the hourly rate quotes/estimates, I like to include a price range, for example: 2-4 labor hours at an hourly rate of $100/hour, for a total of $200-400 plus sales tax. Is there any way for me to include this information in the Quotes template as a range of prices?