But for a while a determined freeloader could find a Web site that would pick up the tab for all sorts of other goods and services, from computer keyboards to photo developing, in return for little more than looking at a few ads.
Some services are still free, but with limits.
At other sites, the watchword has changed from free to fee. It is also becoming harder to get free shipping when buying from an online store. Even Yahoo, the big, previously free Web portal, has started imposing fees for many aspects of its service and promises many more. Most sites offering news and information are still free, but a few have started to impose fees. More are considering doing so.