This is a test of commonsense. Complete the next sentence:

How to set up a real estate ledger
Load your transactions onto a mobile application.
Use your smart phone, which is like a mini computer and can be used as a real estate ledger if you prefer keeping your information accessible at all times. Try the ledger app for iphones and ipads.
This provides a traditional ledger and can accommodate complex transactions such as split commissions. It records transfers and allows you to create balance sheets, income statements and other information you might include in a real estate ledger.