I am using Chase PaymenTech for my credit card processing. I am well aware of the typical test numbers that will work at all times. And I am aware of test numbers I can use that will fail all of the time. What I am looking for is a test credit card number that will work for my initial test of a dollar or less but then fail (receive a Do Not Honor status) when testing a charge of a much high dollar amount.
Anyone aware of such a test CC number and what dollar amounts would fail?