I have just started designing print templates like brochures and business cards for graphic marketplaces.
As different users has different color requirements for their brand the files must easy to customize the colors. I currently guide the users to manually change the colors of the shapes individually and it somewhat works, but there might be easier way to do that.
I have heard of color swatches in Photoshop, but never tried it. Can I get a hint on using it in commercial products efficiently to achieve that or if there's any other much better technique then it would be great.