By his words[1] it was because books had a large possible inventory, allowing him to build a store larger than any one physical store could manage. Though i im

By his words[1] it was because books had a large possible inventory, allowing him to build a store larger than any one physical store could manage. Though i imagine a lot of reasons justified books. [1]: https://www.youtube.com/watch?v=rWRbTnE1PEM https://www.youtube.com/watch?v=rWRbTnE1PEM