Craft Read time: 9 min Arnon Shimoni ✓ Expert opinion tl;dr: Most billing systems model a credit wallet as a prepaid cash balance. That works at day zero. It breaks the moment your product has multiple types of credits with different per-unit costs, diffe... See more
tl;dr: Most billing systems model a credit wallet as a prepaid cash balance. That works at day zero. It breaks the moment your product has multiple types of credits with different per-unit costs, different margins, and different rate cards sitting between... See more
Everyone and their sister changed their pricing page in 2025 but very few changed what’s behind it I’ve spent the last few years of my life thinking about billing systems. First at Pleo, then at Storytel, then at my own startup (Paid), and now at Solvimon... See more
8 years building billing systems and I’m still wrong about just how hard it actually is. Not “getting better at it hard”, but like really genuinely discovering new layers of complexity I never saw coming. — Back when we started Paidat the end of 2024, I r... See more
Oh boy – look at the clumsy mix of business models! The old world (seat based) is hitting the consumption-based AI credits… And of course, customers are the ones who deal with the wreckage. The hybrid models everyone loves keep the seat price, but they ad... See more
