How to pay HSBC Card bill?

[cclurker]

Looks like all the options that could give rewards are closed.
My question is how can I pay the bill, not having HSBC Bank account?

Google pay shows it as one of the options. Will it work post RBI circular on BBPS?

 

[shu_sha]

got notification that HSBC is undergoing maintenance on 5th Oct, 11:15 pm to 3:15 am, may be because of that, try again tomorrow.

Nopes still not working getting the same exception "Technical exception from biller"

@AllExperts any way to get this worked?