SimilarityRank
ad-supported 0.770 97539
subscription-based 0.756 76374
subscriptions 0.716 16668
fee-based 0.713 68578
subscription 0.709 6905
adverts 0.675 20499
online-only 0.671 92157
free-of-charge 0.658 83166
freemium 0.657 77866
advertising 0.654 1767
pay-per-click 0.641 45587
advertisers 0.638 10170
publishers' 0.635 93517
revenue-generating 0.633 90269
ads 0.633 3375
paywall 0.632 83090
monetized 0.631 77497
aggregators 0.629 54788
user-generated 0.629 51010
BSkyB 0.629 83968
free-to-air 0.625 97439
e-books 0.621 23923
advertisements 0.620 8668
offline 0.619 8773
websites 0.619 1740