Well...since most people use debit cards and debit cards are all VISA...nope. I know that personally my two REAL credit cards are both American Express Business Platinum cards. As is the case with most people....we use our bank debit cards for a visa credit card. So I haven't seen anything like that. Everybody has a bank debit card.
And they are Visa. As we all know...we can't take AMEX anyway.
Credit lines are meaningless with a debit card in your hand. All you have to do is have 30 bucks in the bank.