Accept or pickup?

[organization13_games]

So I shipped out two items yesterday, dropped in the mailbox. All of them said the post office took them, except two, which both say "Accept or Pickup." Does anyone know what this means? Should I be worried or is it something the post office tends to do? 

Also, this is my first question. I wasn't sure what "board" to put it under. 

[lintbrush* · Accepted solution]

I've seen a few different ones but ultimately they all mean the same.

Order Confirmed

Acceptance

Accept or Picked Up

Item Accepted or Picked Up for Initial Processing

Shipment picked up (even when I've dropped it off)

They all mean the same thing.  

[organization13_games]

Ah, okay, that makes sense. Now they say "departed" so it seems ok now. Thanks

[sprinkles91]

Thank you for the post! I needed to know as well:3

[castlemagicmemories]

You're fine.  No worries.  

Carry on.