The "Call" listing under payment amount indicates that the payment on the load is negotiable. Listing the payment amount on a load is optional on our system and if a Broker or Shipper does not have this payment information available then the system defaults to "Call". This generally means that the company who has the load may have an amount that they would like to pay for the load, but are willing to consider other offers.
Tip: Keep in mind even if a payment field is provided that the amount is still negotiable.