BM Cargo only charges me by weight(?).
Where is BM Cargo located and it looks like their price is 2.65 per lb but then seems there are airport and other charges?
Actual weight or dimensional weight? Most courier companies use both methods and use whichever works out in their favor. A single regular envelope will be charged at a rate for 1 lb as long as it doesn't weigh more than that. If you put a bunch of mail in a box, the company will charge the actual weight or the dimensional weight of the box whichever is higher.
Where is BM Cargo located and it looks like their price is 2.65 per lb but then seems there are airport and other charges?
Seems CPS is same rate and delivers. Was just going to put mail in a flat pack. Since it is not a purchase will have to contact them on how to note it is just mail and $1 value.