While you can't carry a balance over several months, it does give you a billing cycle to gather the cash needed to pay off your bill. (rewardexpert.com)
This means the amount you can spend during a given billing cycle will depend on your credit history. (valuepenguin.com)
The cash advance limit means the maximum amount of cash the account holder can withdraw from an ATM or over the counter at a bank in a given billing cycle. (growingfamilybenefits.com)