Prior to Feefo 3.0, 'logos' were used to display the Feefo rating and the number of received reviews as part of a Lightbox and Link Integrations on a merchant's website.

As part of the Feefo 3.0 release, 'logos' were renamed 'badges' and a new interface was created to allow developers to preview the badge with its options before adding the code to their web pages. This can be viewed at 'Feefo Administration Portal > Settings > Integration Preferences'. 

For more details see Badge Parameters For Feefo Logo and FAQs > Integration Badges.