A [foreign key] link from the originating table back to the [ID] found on [P2K_AM_EXECUTIONS] table.

This key differentiates from the [MEX_ID] on [P2K_PR_CHECKS] as a link to the execution that produced the positive pay file ([UPPOSPAY] or [UPPOSPAYW])


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![Notes|Edit:Internal.MEX_ID_SENT] 	
[{InsertPage page='Internal.MEX_ID_SENT' default='Click to create a new notes page'}]