PhotoUp's premium Add-on options and pricing are as follows:
Basic Add-ons
Window Masking - Free with HDR editing
Flash Shadow Removal - 1C
Lawn Patching - 1C
Panoramic Stitching - 2C
Basic Object Removal - starting at 3C
Advance Add-ons
Lawn Creation - 4C
Day-to-Dusk Conversion - 5C
Major Object Removal - starting at 5C*C = PhotoUp Credit
For more information about PhotoUp's Add-ons, click here.