If we are talking about internet addresses encoded in QR codes (URL), Static QR codes are containing final destination where you will be redirected after scanning. Dynamic QR codes contain intermediate location that willl then redirect user to desired des

Unlocked models Space Gray and Silver are available with 64GB and 256GB of storage for $769 and $899 respectively in United States, down from Apple's original pricing of $999 and $1,149 respectively for the equivalent brand new models.

Apple has added 2018 models of MacBook Pro with Touch Bar to its refurbished store in U.S for the time.