A bar chart displays product sales distribution across 100 products, with steelblue bars showing sales amounts for each product name. The visualization uses D3.js v7 to load CSV data via `d3.csv`, map products to an x-axis using `scaleBand`, and map sales values to a y-axis with `scaleLinear`. Axes are rendered using `d3.axisBottom` and `d3.axisLeft`, with rotated x-axis labels, and section titles label the chart axes.