You can put in the post code and it will bring up all the address with that post code, and route automatic,
When trialing it I had 3 job's on the same road, and it routed the first then second then third, However the first 2 jobs are old people and getup late, so I allways start at the farthest job first. It does allow you to re order the jobs so you can chose the order.
I do know the developer and he is a sound guy.