There's a reason HUGE banks with customers who have significant existing relationships (Citi Bank - Mastercard, Visa Debit, Heloc, etc) has not done this, don't

There's a reason HUGE banks with customers who have significant existing relationships (Citi Bank - Mastercard, Visa Debit, Heloc, etc) has not done this, don't you think? Not cause the love printing and mailing plastic....