C-Value!

 C-Value! gives you the ability to create and evaluate any cash flow — perform time value of money calculations. Cash flows may be either debt cash flows (loan and payment events) or investment cash flows (deposit and withdrawal events). A cash flow may occur on any date and therefore the cash flow may be at regular or irregular intervals. The interest rate can be changed as of any date as well.

C-Value! features an "open balance" concept. This means you can record events (example: payments or deposits) as they occur and C-Value! will show you the balance of the loan or investment as the events occur. Use this feature to do debt servicing. C-Value! lets you keep track of money paid and owed on a debt.