My Card is available on imobile too.
Your case is ideal, Both will show limits as used in individual cards, But won't allow debits passing the limit
For me, it has a separate limit from amazon pay card (8.6L for Apay and 3.7L for platinum)
I'm confused on how it will work.
I think the email is a manual part and was sent because i was screaming.. There is a chance that you might have been a gentleman
Chill out!! We'll get it