ICICI Rubyx Amex card variant

[vikasbrb]

What is the Amex card variant given with Rubyx CC?
What are the special features of Amex that can be used with this card?

 

[aashishnb]

Recently, while trying to shop, the POS machine did not allow the Amex no cost emi offer on icici rybyx amex card.

Vendor asked to select icici offer instead.

Has anyone else also faced something like this?

Not sure, what's the use of this card if it doesn't provide the amex benefits.