It makes it easy to track invoices from clients as well with their payments! I like that you can set up reminders if there are any pending bills due in order not miss them out of pocket when they come through my email account which helps me save money so i dont have an overdraft fee every month because its late by just 1 day!! nothing really but maybe make sure your bank has this feature available too otherwise you may run into issues where some banks don't allow online bill pay options unless using debit card only option (which isn;t ideal).
If anyone needs cash flow tracking then look no further than cashflow! As stated before we use ccashflawhyouraccountingsoftwarefor our daily accounts payable practices such as making deposits/payments towards outstanding customer debts etc.