Excel Form Automation via SQL

I have an existing Excel workbook that currently relies on manual submissions. All the figures we need already live in a SQL Server database; they simply have to appear in the correct cells of the form and then trigger the usual calculations and formatting the sheet already performs... (Budget: $50 - $450 USD, Jobs: Automation, Data Integration, Data Processing, Data Visualization, Database Management, Excel, Microsoft SQL Server, Office Add-ins, SQL, Visual Basic)