Discussed with Sir Ian the reported incorrect mall sending output, as per sir Ian, when there are no transactions with vat exempt the computation is correct but when there is vat exempt the output is incorrect, as per checking while discussing the computation in the mall sending is correct the problem is the transaction with vat exempt is not deducted in the total gross before the net amount is computed, advice that this will be checked, see if where the zero-rated sales will be extracted and how it can be extracted, this is the transaction with vat exempt.