I am customizing a promotion tool, We have many promotion program in one order. So, I must sum value in each promotion program in a order to compare with promotion table. I place promotion ID in soline.user6 field if inventory ID is in promotion. How can I take a sum value each promotion in spread (order still don't save) to compare with promotion table ?, please help me some example code.
Thanks all
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Just have to declare two variables, one to store the sum value and the second to store the value of the current line. Then on linegotfocues event get the current value and store on the variable, and on the linecheck event code the add & sub operations.
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