Details affecting transaction pricing are entered on the General tab of the transaction window.
The Invoicing details tab lets you save additional information related to invoicing the transaction.

• In the VAT Base field, you can assign a VAT rate different from the default, provided the power user has allowed this in the settings (Application Parameters > Business Unit parameters > Transaction invoicing > Transaction VAT base selectable).
• The Tax‑Free option is automatically selected if the transaction’s VAT base is tax‑free.
• Selecting the Fixed Price field marks the transaction as fixed‑priced. In that case, discounts or price adjustments applied to the invoice do not affect the transaction’s price.
• If you are recording a transaction on a matter with a subscription price, you can include the transaction in the subscription by selecting it in the Subscription field. Click the magnifying‑glass icon and choose the subscription from the list. The transaction will then appear on the invoice with a zero price.
  
  
• The Subscription Fee field is checked when the transaction has been automatically generated by subscription pricing. This information cannot be modified.
• The Further Information field allows you to enter a more detailed description for the transaction. If you also select Print Info on Invoice, that text will appear beneath the main transaction description on the invoice.
  The software also checks the spelling of the field.
• All fields in the Approve information section are filled in automatically when the transaction is marked as reviewed on the preliminary invoice.