629 Alternation Precedence Code
TYPE=ID MIN=1 MAX=1
Code identifying the priority of rate application when two or more rates apply to a given movement; if rate application includes two or more rates of the same value for this element, individual carrier rules and procedures shall govern
A Indicates Alternation between all Lower Levels
B Price Application Hierarchy Rules Apply - Do Not Alternate between Levels
L A rate with this element indicating an "L" value will be applied only in the
absence of rate application by any with this element indicating "N" or "S"
N A rate with this element indicating an "N" value will be applied to the
exclusion of all other rates with this data element indicating other values
P Only Applicable for Contracts - Indicates that Alternation between Levels
applies to Contracts and Customer Specific Prices ("CT" and "PR") Only
S A rate with this element indicating an "S" value will be applied to the
exclusion of all other rates except those indicated as "N"