If I don't have a credit card should I cancel my reservation

It's somehow good, although a rent of $90 dollars became in$ 247 a lot fees and charges, even that they are outside the airport area they charge outrages fees for picking you up from the airport. Even that they charge a lot, they still better tan Fox and and economy rental car. They are the BIGGEST THIEF

No, you can use a debit card

Ace accepts debit cards if you are flying in and out. No prepaid cards though.

Yes