um...I don't think that's how math works

[sabine]

From Amazon this morning:

We have good news!  We're able to get this part of your order to you faster than we originally promised:

  McGuire, Seanan "A Red-Rose Chain: An October Daye Novel"
    Previous estimated arrival date: September 01, 2015
    New estimated arrival date: September 03, 2015


Pretty sure that's not how math works, guys...