A scatterplot shows survey responses for how much participants would pay for a music streaming subscription, with each bubble positioned along a y-axis of euro amounts and grouped horizontally by identical values. Users enter their own amount, which adds a purple bubble to the chart and reveals an info panel displaying the reasoning behind any hovered or clicked response. Built with React and D3 v7, the visualization uses `d3.forceSimulation` with `forceX`, `forceY`, and `forceCollide` to resolve bubble overlaps, while SVG renders the chart, axis ticks, and interactive elements.