Which service should I select, Express, Economy or deferred?

Which service should I select, Express, Economy or deferred?

1. View more than one quote for each service
2. Consider carrier options.  Some carriers are cheaper than other to the same destination
3. View Instant access to your rates. 
4. Do not wait until other companies call you, get your rates INSTANTLY
5. It is important to determine which service do you need?
6. You can save more significantly by selecting the correct service.  More so than comparing rates to a service that you may not need.