Yes! Your Budget is 100% customiseable, simply click on any existing cost to change it or create a new budget item if the existing ones don't cover everything you need. You can also remove any budget items that don't fit your wedding needs. As you get started you'll fill out your budget with estimated costs, then as you hire your suppliers you'll include the final cost. And finally, you'll include how much has been paid, to avoid any last minute surprises.