CCO Development - Discount

[josela]

Dear experts,

I am developing a plugin for CCO, I am using the samples from SAP and the documentation that I found on the SAP portal but I have not found any more SDK documentation for com.sap.scco.ap.pos.dao / entity or env.jar

In sales screen, typing a total discount in header level, I only need to apply this discount for some articles in the total amount:

• What is the class and method to control this event?
• What is the entity to get the matrix with all the lines?

Thank you.

Example:

Discount header level 20%

Item1 100€ -Discount not allowed-

Item2 50€ -Discount allowed-

Total amount: (100€ - 0€) + (50€ - 10€) = 140€