This system would function similarly to platforms like WooCommerce or Shopify, but with the key differentiator of being integrated directly into your search engine/chat interface, instead of Google, Amazon, or ChatGPT, right? What is your monetization strategy? Ads? monthly fee to show up on the engine?
Also, you're adding a discovery platform where businesses have to compete against other businesses for visibility and customers. Why would I choose to, yet again, help create another "aggregator" to the already saturated "aggregator" market (Amazon, Shopify, Google, ChatGPT, etc.)?
Btw, I'm not trying to bash your idea. The reason I ask is that businesses (even smaller ones) don't pay just for software, but for everything else (support, etc), and among those things, software too, and frankly, the main problem 15 years ago was discovery, but with social media (Twitter, ig, and now TikTok), discovery itself is a solved problem.