Add Non-rebate Condition Types to Rebate Credit Memo

Hi guys,

I have a requirement as follows. The client wants to make some deductions from their customers rebate settlement credit memo as follows:

Customer's sales volume = 52,000,000.00

Rebate value due is 5% =  2,600,000.00

    DEDUCTIONS

   10%  Withholding tax due on Rebate value =     260,000.00
  

      Management fee of 0.75% of turnover =      390,000

    5%  Vat on Management Fees =                    19,500.00

*         Payable to the Customer = 1,930,500.00 (This is the value to be credited to the customer's account).

I don't have a problem with the withholding tax. However, for the other deductions the issues I have are as follows:

1. Condition types that are not rebates or taxes do not show on the the rebate credit memo B1. The analysis says that they have been manually removed. How do I get it to show?

2. Output tax (MWST) is always added in the invoice, however in this case the customer wants the output tax to be deducted. Can this be done?

Thanks for your help

Regards,

Olufisayo