One competitor, one card
Adding nike.co.uk when you already track nike.com no longer creates a duplicate. Existing duplicates got merged.
TLD variants used to slip past us: track a brand on .com, add it again via .co.uk, and you'd have two half-tracked copies of the same company. New competitors are now checked against the registrable root and the brand name before creation, and the duplicates that already existed have been merged with their history intact.
While we were in there: adding a competitor where discovery finds nothing now says so honestly, keeps at least one source, and falls back to watching the homepage rather than leaving the card dark.






