Point A is the Pick-Up Address, Point B is the first Drop-Off Address, Point C is the final Drop Off Address.

Example:

Driver picks up Maid at Changi Airport (Point A).

Driver drop off Maid at Kingston’s Clinic for Medical Check Up (Point B).

Driver picks up Maid at Kingston’s Clnic after Medical Check Up and drop off Maid at Employer’s Home (Point C).