Almost one out of three people who use a free trial to try out a streaming video service end up subscribing, researcher Parks Associates said Monday.

That "sizeable portion" of trial users dwarfs the amount of people who abuse free try-outs, Parks senior analyst Glenn Hower said.

"There is a potential for free trial abuse, but only roughly 1 percent of consumers are 'serial trialers,'" he said. "Most consumers use trials for their intended purpose of trying out a service before deciding whether or not to continue as a paid subscriber."

Services, such as Hulu, Netflix and live-TV streamers like Sling TV, often offer a free period, one of the consumer-friendly patterns that have become standard for online video competitors -- and have made it easier for people get a sense of life as a cord-cutter. Traditional TV providers like cable and satellite have grappled with dwindling customer growth as more people opt for online alternatives.

From the article "On a Netflix free trial? A third of you will likely pay up" by Joan E. Solsman.