I have just started to use Zoho Books.

And I have trouble understanding how to register unpaid expenses.

eg.: I received invoice on 31/01/2014 (dis expense belongs tu January), but I have to pay it on 15/02/2014. How would this be classified Expense or Bill or anything else. and how I should reflet/register this in Zoho Books,

You kind help will be very much appriciated,