If you paid prior to February for shipping, you didn't pay for express shipping. All shipping was called express shipping prior to that, which is what the USPS calls it. Express shipping is now and upgrade from standard shipping, which is still USPS's Express Shipping.
Don't blame me because the USPS calls their regular shipping "express shipping."
Oh wait, (grasps at straws),
Are you saying the old Standard Shipping = USPS Priority Mail? (3 to 5 days ~guaranteed~)
Are you saying that the old Express Shipping = USPS "Express"? (1 to 3 day guaranteed)
vs
The "New Express" = "USPS Overnight" (a different level of Express Shipping as it is guaranteed "next day")
Is this the correct interpretation? (serious question)
P.S. in the next few days, I am about to become a sizable customer. (Well....if things pan out)