"Print on demand" technologies, which help it become feasible to print as few as one particular book at a time, have created self-publishing (and Vainness publishing) much simpler and more affordable, and has authorized publishers to keep small-selling books in print rather than declaring them away from print. [73] https://troyfvltb.iyublog.com/36512762/the-greatest-guide-to-ibs-internet-bookshop