Loyalty Cards Feature

Is it possible for Emma to add high street loyalty cards (like the RBS app):

That would certainly help to declutter and reduce the amount of apps required.

What exactly does it achieve?

Does it the loyalty schemes to your RBS debit card (earn points just by spending on debit card), or is this just a place to store info about the cards (numbers, codes, points etc)?

A place to store the card details

I think Curve has it, no?

What’s wrong with storing these in Apple Wallet?

Some cards can’t be put into the wallet.