The GP comment referenced the netflix "subscription", not streaming. Netflix used to have the content brought to you on DVD if it wasn't available to stream.
They actually still offer the DVD service which has a much broader selection (basically any and all new releases just like RedBox plus a lot of stuff from the past 20-30+ years) but it's basically a stand-alone service now that costs between 7.99 - 14.99/month depending on how many simaltaneous DVDs you want to have out and the format (DVD vs Blu-ray)
