// 11=>
// free hand (debtors_trans.order_==0)
// "/sales/credit_note_entry.php?ModifyCredit=%d"
// credit invoice
// "/sales/customer_credit_invoice.php?ModifyCredit=%d"
// 12=> Customer Payment,
// 11=>
// free hand (debtors_trans.order_==0)
// "/sales/credit_note_entry.php?ModifyCredit=%d"
// credit invoice
// "/sales/customer_credit_invoice.php?ModifyCredit=%d"
// 12=> Customer Payment,