Have other reward schemes like sainsburys nectar as it a open soucre reward scheme that any company can sign up to.
A little more detail might be helpful
I think thier referring to monzos rewards have something similar to nectar
Nectar is one of the few rewards schemes that span different companies, I assume he means.
Avios would be another one.
If you have a read of this forum it sounds like Monzo might be trialing what you are after