cardoholic

The excessive use of (typically many) credit cards as the preferred choice of payment over cash or debit.
"I know I'm a shopping addict, but now I'm a cardoholic too!"
by Charles P. Whaley May 10, 2006
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creditcarditis

The "disease" of habitually putting all purchases on a credit card, rather than paying by cash or debit... generally without concern about whether the payments can be made when the invoice arrives.
"It's bad enough that I have a shopping addiction, but I have chronic creditcarditis too!"
by Charles P. Whaley May 10, 2006
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