Quality of posters in poster printing

In digital printing, data is sent digitally, and the printer is somewhat like your desk-jet printer, but is much bigger and more sophisticated. For either digital and offset, there is a price break where the price goes down as the volume increases. When it comes to digital printing, the price per unit of having below 5 pieces printed should be higher than having 6-10 pieces printed and so on. But in offset printing, you will notice that you generally yield more posters for only a fraction of the cost. Different printing companies have different pricing schemes for colors, but in general the default colors are (CMYB) i.e., Cyan, Magenta, Yellow, and Black. Most company have sales teams and technical support ready to help you with your printing.