A truly monster gigantic enormous set of ships from the Billing team, a collection of amazing human beings who regularly have nightmares about prorations, fractional cents, and product catalogues so that YOU don't have to. stripe.com/blog/stripe-bi… Favs include: MRR by product -- an essential feature for every SaaS business. Get @KathyXSun to share more about how calculating MRR is an art, not a science, and how the team cast various iterations of this calculation into the fires of Mt. Doom before getting it *perfect*.