You have the ability to add items to your pledge via the BackerKit survey flow by purchasing additional “Add-On” items. These items (e.g., Nebia by Moen Rainshower, Nebia by Moen Combo, Nebia Shelf, Moen Align Trims and Valve) are available to Kickstarter backers at discounted prices exclusive for Kickstarter backers.
Any items you add on to your pledge will not be charged until your pledge is locked (a few weeks before shipping).