Loralea, do you know what companies have shops in your area? Keep an eye on Jobslinger.com within a radius you are willing to travel to make sure you are signed up with companies that have shops near you. These are the companies where it is valuable to you to be proactive and check their job boards regularly. Emails are generally sent to ALL shoppers in a state at the same time and you have to be very speedy to be the first one there to grab it if it is interesting and self-assign.
Building routes takes time and learning which companies have which clients in your area. Not always can you get a route together. I have a distant shop on Wednesday that is heavily bonused because there are no shoppers out there. I am trying to arrange other bonus shops for the area because it is a chronic problem for companies to get jobs done out there. While I remember having seen shops there in the past that I just deleted from email because they were too far, I am now having a hard time finding jobs to make the trip more lucrative because I have forgotten which companies had a problem with that area. I did find a fast food for lunch on my trip, but they weren't desperate yet to have it done so no bonus with that.