I also found this part of Paperspace's pitch confusing, to be honest, to the point that I worried it was some tricky restriction, and bailed out midway through the sign up process.

You have jobs, runs, three types of storage, various machine types, with fixed monthly and per minute charges. The main pricing page doesn't say what these terms mean. This all makes sense to you guys (as it is your company). But an average prospective customer will give up and go elsewhere.

Edit: I just created a paperspace.com account, logged in, and again couldn't figure out how your pricing for Gradient works. The missing info is on a help centre page that explains the three types of storage (workspace, artifact and persistent), but it assumes I know what a job is. If I had more time, I'd help you rewrite these docs into a single integrated guide!