NickOct 1
When I save a product page, the card shows a screenshot of the whole page, often with a cookie banner or overlay, instead of the product. Most shops provide the product image and price in their page metadata (og:image, schema.org Product).
Suggestion: detect product pages and use the product image as the card image, with a small price badge and the shop or brand below the title. This could happen automatically for product links, or sit behind a setting like "Show product cards". The price at the time of saving is enough. A reference is attached.