"AI traffic is tiny for us." That is common today. Yarvi counts it from the first day, so you can see whether it is growing before it is large, and which pages agents read while it is still small.
"I'm busy, it's BFCM." Setup is opening Yarvi once in your Shopify admin. It adds its pixel for you and needs no theme edits. From then on it records agent visits on its own, so the busy days are counted without you doing anything.
"Will it slow my store?" Yarvi's pixel is a Shopify Web Pixel. It runs inside Shopify's sandbox, apart from your theme, and Yarvi adds no code to your theme. It only runs when a shopper's consent allows analytics.
"Should I just block AI bots?" Blocking every agent also blocks the ones that send you shoppers. Yarvi shows which agents read your store, what your store answered them and what your robots.txt tells each one, so you can decide agent by agent. Yarvi never changes your robots.txt or bot settings: those stay yours.
"Is there a discount?" No. Pricing is the same for every store. Annual billing gives you 2 months free, and every plan starts with a 14-day free trial. The article "The free trial and how billing works" has the details, and any question about a price or a charge goes to Ned.