handling times vs ship by dates

[debrachrls2009]

My handling time is one business day but my ship by dates are often longer why?

[loveyourimagination49]

Weekends and Holidays don’t count as business days.

[debrachrls2009]

I know this is just on regular shipping days

[dhbookds]

Is this what you mean?  I'm seeing it on the new label page.. Item purchased over the wkend, 1 day handling....... but I'm supposed to ship by  11/21?????