In principle, everything that comes out of the printing house can be included in the category of printing. There are plants specializing in the production of only a specific group of printed materials: eg leaflets, or only large-format printing.
That is why printing plants limit the amount of services provided.
Professionals usually use one or two proven programs, which translates into their high productivity. In the work of graphics or DTP operator you usually need a program for processing vector and raster graphics.
You can also include word processors, programs provided by print equipment manufacturers, to the pool of programs needed for such work.
Of course, large outlays are still cheaper, but this difference is not as big as a few years ago. The potential market for low-cost prints is small, local companies producing small quantities of goods.Recently also a lot of home brewers begin to label their own beers, of course not for trade, but for example for contests.
In addition, we have producers of honey, preserves and organic food, where the demand is rather small expenditure labels. .