A scatterplot shows gross sales amounts over time for a vacuum cleaner product, colored by currency code. The visualization is built using the Vega-Lite API, which registers with Vega and Vega-Lite to render the chart as an SVG. It loads CSV data from a GitHub gist via d3.csv, with circles sized at 200 pixels and 10% opacity to reveal overlapping points. Axes are customized through a config object, and tooltips display the currency code on hover.