What is offset printing?
To quote from Wikipedia: "Offset printing is a commonly used printing technique where the inked image is transferred (or "offset") from a plate to a rubber blanket, then to the printing surface." The plate making process is costly. But once you create a plate, you can use it to generate a large number of copies. Therefore, printing just a few copies is not cost-effective with offset printing, but the cost per copy decreases with increase in the number of copies printed.
About Pothi.com Self Publishing and Print on Demand Publishing at Pothi.com (General) Publishing at Pothi.com (Print) Publishing at Pothi.com (eBook) Author Services Book Submission (Print) Book Submission (eBook) Sales, Marketing and Distribution (General) Sales, Marketing and Distribution (Print) Sales, Marketing and Distribution (eBook) Private Publishing and Printing Tracking Sales and Royalty Buying at Pothi.com (General) Copyright Issues ISBN Indian Language Support Cover Design Wizard Price and Royalty Calculator Registration and Account Management