What is that largest loyalty card scheme company in the UK that is managed by a company listed on the Toronto Stock Exchange?
Aimia (company):  It is publicly listed on the Toronto Stock Exchange. Nectar loyalty card: Nectar is a loyalty card scheme in the United Kingdom, run by Aimia. Nectar loyalty card:  The scheme is the largest in the United Kingdom, and comprises a number of partner companies including "The Daily Mail", Sainsbury's and BP.
i don't know