The standard mileage rates for cars, vans, pickups, or panel trucks will change on January 1, 2019, according to an IRS release. The rate will be $0.58 for every mile of business travel. This means you need to update your unit of measure in BigTime. Follow the steps below to make this change. At the end of the article, we’ll explain the difference between Cost/Rate and Sales/Price, which will be helpful when you make unit of measure changes. Select My Company…Field Values from the navigation bar. This will direct you to your Basic Categories window. Once here, you’ll select the sub-category Expense Codes. Scroll down on the left-side of your window and select Travel: Mileage (or a similarly titled travel expense value). Then, scroll down on the right-side of your window, so you can update your cost and sale rates. Remember to click Save to save your work. Knowledge Base article on the topic.