Correct.

EDD is your handling time plus the carrier's estimated delivery time.

You claim you have one day handling, yet the post I replied to was talking about 2 weeks.

Make up your mind.

Also noting, again, that a scan within your handling time will negate any late postage defects. If you don't use trackable postage methods, you are subject to the whims of your buyers.

As you say you are restricted it might pay to pay the extra for tracked postage, at least until your restrictions are listed.

Relevant enough?