Automatically Add a Day on the Current NetSuite Time

1. Navigate to Customization > Lists, Records, & Fields > Transaction Body Fields > New.

2. Set any Label.
3. Set Date as the Type.

4. Unmark Store Value field.
5. In the Applies To tab mark the Sale checkbox.
6. In the Validation & Defaulting tab set the Default Value = to_date({today}+1)

7. Click Save.