: Always work in or convert to CMYK (Cyan, Magenta, Yellow, Key/Black). RGB is for screens; CMYK is for ink.
: Aim for 300 DPI (dots per inch) to ensure sharp details and vibrant colors. : Always work in or convert to CMYK
: Export your final design as a PDF/X-1a or a high-quality PDF to keep layout and images intact. 2. Print-on-Demand (POD) Basics Key/Black). RGB is for screens