This 3D scatter plot visualizes Netflix subscription prices, mapping Year, Standard plan cost, and Premium plan cost across three axes. The data, loaded from a CSV via `d3.csv`, is rendered as purple circular markers using Plotly’s `scatter3d` trace type. Axes are labeled and styled with blue title fonts, and the chart is drawn into a div via `Plotly.newPlot`. The code uses both Plotly 2.9.0 and D3 3.5.17 libraries, with markers sized and outlined to enhance readability.