Electronic banking done by ACH (automated clearing house) require codes. For example, DDA is Demand Deposit Account, meaning, checks and deposits for checking.

PPD stands for Prearranged Payment and Deposit Entry, which is used for direct deposits and recurring payments.

Did you sell something? What is your business? LP Master could relate to vinyl (records).

You also are lost on the internet. You posted in a software peer user group for tax preparation using ProSeries.

Is there somewhere we can direct you to?