@Shdubois Sorry you had such a bad experience. For future reference never complete a credit card transaction until you know exactly what you will be purchasing.
You should have been shown a list of what was being purchased prior to entering your credit card payment.
The Max option could have been removed before payment as well as many other options that could have been listed. See this TurboTax support FAQ - https://ttlc.intuit.com/turbotax-support/en-us/help-article/intuit-account-billing/reduce-fees/L3Kp3...
