Changing the type of a Master Service List item is easy is easy:
FROM THE WEB APP
Step 1: Go to Settings > Master Service List
Step 2: Click on an item in your master service list.
Step 3: Select the "Type" drop down menu.
Step 4: Select "Labor, Parts, Mileage, etc..."
Step 5: Save
FROM THE MOBILE APP
Step 1: Tap on Menu > Settings > Master Service List
Step 2: Tap on an item in your master service list.
Step 3: Tap "Type".
Step 4: Select "Labor, Parts, Mileage, etc..."
Step 5: Save
