DxO is offering 30% off when you buy more than one of their products (this offer will expire on December 31, 2022):
DxO PhotoLab ($219): "Give winter pics a lift with the most advanced RAW photo-editing software around"
DxO PureRAW ($129): "Enjoy less noise and sharper details in your low-light photography this winter and beyond".
DxO Nik Collection ($149): "These powerful Adobe Photoshop and Lightroom plug-ins can give your shots a festive flourish".
DxO FilmPack ($139): "Make the perfect yuletide memories with these magical analog photo effects".
DxO ViewPoint ($99): "Achieve geometric perfection in every image you shoot this holiday season".