We are driving to WDW for the first time in a few weeks. We applied for and just received our new E-Z pass tag. We have never had an account before.
I feel really dumb asking this...but despite my best efforts to find the information on the E-Z pass websites, I can't find the answers to my question.
We set up the new account with a $25 deposit and we have a credit card linked to the account. If we "use up" the $25 in the account during our trip, will a charge automatically be made against our credit card account for any "overages"? Are the charges to credit card made in certain increments (maybe $25) or just for the amount of the tolls? The paperwork shows the replenishment method as "mastercard" which is the credit card we have linked to the account. Should I "add" money to the E-Z pass account as soon we use up our initial $25?
I feel really dumb asking this...but despite my best efforts to find the information on the E-Z pass websites, I can't find the answers to my question.

We set up the new account with a $25 deposit and we have a credit card linked to the account. If we "use up" the $25 in the account during our trip, will a charge automatically be made against our credit card account for any "overages"? Are the charges to credit card made in certain increments (maybe $25) or just for the amount of the tolls? The paperwork shows the replenishment method as "mastercard" which is the credit card we have linked to the account. Should I "add" money to the E-Z pass account as soon we use up our initial $25?