different between registration vs driveaway

English

registration (countable and uncountable, plural registrations)

(uncountable) The act of signing up or registering for something.
Complete the registration process.
(countable) That which registers or makes something official, e.g. the form or paper that registers.
Did you submit your car registration yet?
(uncountable) Alignment, e.g. of colors or other elements in a printing process.
(uncountable) The location where guests register, especially with a hotel.
The elevators are just past registration.
(music) The art of selecting and combining the stops or registers of an organ.

drive +? away

driveaway (countable and uncountable, plural driveaways)

(Australia, vehicle sales) Sale price including all dealer fees, and all legally required fees such as registration and insurance.
(US, Canada) A variation of car rental in which the driver contracts to deliver the vehicle to a specified location.

Send