What's purchased — right to get packed and transported (7)
I believe the answer is:
brought
'transported' is the definition.
(bringing is a kind of transporting)
'what's purchased right to get' is the wordplay.
'what's purchased' becomes 'bought' ('buy' can be a synonym of 'purchase').
'right' becomes 'r' (common abbreviation).
'to get' is an insertion indicator.
'bought' enclosing 'r' is 'BROUGHT'.
'packed and' acts as a link.
This may not be right. Some or all of it may be part of another bit of the clue.
Can you help me to learn more?
(Other definitions for brought that I've seen before include "Fetched" , "Caused" , "Delivered or carried" , "Took along with you" , "Carried (to a place)" .)