The author has some relevant blog posts (in GitHub issues) too:
https://github.com/a327ex/blog/issues/35 - BYTEPATH Postmortem (2018)
https://github.com/a327ex/blog/issues/44 - One Year Sales Data for BYTEPATH (2019)
https://github.com/a327ex/blog/issues/35 - BYTEPATH Postmortem (2018)
https://github.com/a327ex/blog/issues/44 - One Year Sales Data for BYTEPATH (2019)