It is now possible to print the Previous Paid To Date on the tenants rent receipt.

The Paid To Date is the date the tenant is paid up to.  The Previous Paid To Date is the date the tenant was paid up to prior to the most recent rent payment.  By adding both print fields to a sales receipt mail merge letter you can get a situation where it prints 'This payment pays for the period xxxxxx to yyyyyy'

Notes - Both paid to dates are rounded.  The tenant may owe $100 rent, which might equate to 3.76 days, but the paid to date will print the nearest date.