This bubble chart visualizes chocolate sales performance, plotting sales amount against boxes shipped for individual transactions. Each bubble’s size corresponds to the sales amount, while its color encodes the product type, with a legend identifying each category. Hovering over a bubble reveals a tooltip with product, sales, boxes, and country details. Built with D3 v7, the visualization uses SVG circles, linear and square-root scales for positioning and sizing, and ordinal color scaling, all rendered within an SVG container.