For me I went to ICICI branch to check out process of migrating my salary account from stanc to ICICI. was having a random enquiry / chat with a guy & he asked me for basic details, turns out my employer is in the Super Elite (or something similiar) in the list of companies & he immediately asked me if I could have a CC with them ( no relation with ICICI at this point, not even a credit card), I rejected it but he kept pestering me so I conceeded.
Didn't even know at that point, but turns out it was a Rubyx Dual - Amex & MC. Was issued LFT too. Strange!