There is a difficult chicken-and-egg problem with a subscription service. You need to have a great offering to attract paying subscribers. To be able to afford a great offering, you need a lot of paying subscribers. It’s a challenging cold-start problem that generally requires a large up-front investment, which you can hopefully pay back with subscriber growth in future years. Jeff argued that even if we offered streaming videos to Prime members at no additional cost, the business could still be profitable in the long run.