Both the two companies dont reach an agreement to check-out in terms of pay with arrival,coz the product belongs to danger added with dry ice during the transportation.
Because the products increase in dry ice during transport of dangerous goods after the fall, so the two companies do not agree with the methods used to pay the bill
As putting the dry ice into the product during the transportation deem as dangeours product, so the two companies don't agree to finish the payment by feight collect.