Refusing costs you: Not stated. Who receives you: Categories only.
“We do use a number of third parties to process your personal data on our behalf and some of them are based outside of the United Kingdom.”
Paste this where the card should sit. It is the live verdict: if the grade changes, the card changes. It loads nothing from anywhere but this site and sets no cookie.
Editors that support oEmbed can paste the entity page's address instead, https://isitsellingme.com/entity/sainsburys/, and get the same card.