If you collected reviews on Trustpilot you are not allowed to show them on your website or in any marketing materials if you do not have the paid plan. In my opinion, this is ridiculous. It's simply the opinion/voice of a customer and Trustpilot has no rights on the opinion of a customer to forbid us to display it on our website (even without any logo or reference to Trustpilot, just to add that). If you want to write this as a review on TrustPilot, they don't display it. They hide their own 1 star reviews but if I as a business flag a review that is clearly defamation they don't.