Grounded in your catalog, not the internet
The plugin for your platform syncs your products, prices, stock and categories automatically. When a shopper asks "do you have this in blue" or "what fits a size 8 foot", Vatdi searches your own catalog and replies with the matching items — name, price, a link and a photo, taken from your store, not from a search engine. Because the answer comes from your data, it stays right when your prices change and stops when the item goes out of stock.
Stores that use the widget on a non-plugin site get the same behaviour from a website crawl and any documents you upload. Nothing you did not put in front of Vatdi ever appears in an answer.