Hello... 

I intend to buy the tool for my business and wanted to check beforehand whether this is possible. 

I offer different products, and I would like to have a limited font or general color selection for different products. For example, I would like to offer only the color black for product 1, black, red and blue for product 2, and product 3 may use all colors. 

Is it possible to restrict the colors depending on the product or product group?

You can add specific text colors according to products, but it might not be possible for specific fonts.