what is parcel select

[albertldee]

i try to google it to see how it work but nothing understandable
how does parcel select work most of my shipping is less than 3 ounces would that work for me

[albertldee]

sory my mistake i mean parcel select lightweight

[dallasreed]

If most of your shipping is under three ounces you will want to use First Class.

[albertldee]

the reason why i ask i order a few stuff and the postage said parcel select lightweight some small white envelope maybe 3x5 or 4x5