Follow these Photoshop and Lightroom steps for photos fit for the Kiss Designer System
Photoshop
Use the naming convention 'Name001'. Enable 'Embed Color Profile: sRGB'.
Kiss accepts files 20mb or less.
Tip: File size too large? Try adjusting the quality to '11'. This will bring the file size down but not make a visible difference to image and print quality.
Lightroom Classic
File Naming: Enable 'Rename To: Custom Name - Sequence', Custom Text: 'Name'
File Settings: JPEG, SRGB, Limit File Size To: 20,000K (20mb)
Optional Output Settings: Sharpen For: Matte Paper, Amount: Low