Prosper Show rolls back into Las Vegas in 2025, and if you sell on Amazon, it's still the one conference worth clearing your calendar for. This year, ecommerce analytics at Prosper Show 2025 is shaping up to be less about PPC hacks and more about a question every seller eventually has to answer: do you actually know what you're making on each sale? Here's what to expect on the show floor, and where Trivas fits into that conversation.