In this demo, invoice report is generated based on Report Parameters at run time, and it displays the comprehensive overview of an invoice that indicates the shipping order details using parameters, expressions, and calculated fields with Tablix report item.

• Using Expression with text box report item, the report is designed to dynamically display the invoice details.
• Using the Total feature in table report item, the sum of product price is calculated.

More information about the text box, expressions, and table data region can be found in this documentation section.