Hi Bart, thanks! ChatGPT is very creative 
Maybe you can help me with the following case:
I have cars classified as expensive (> U$ 80000), not expensive (U$20000..U$80000), and the cheapest (< U$ 20000). I need to show in a map in which areas the people have expensive, not expensive and cheap cars where the expensive are red and the cheapest are green.
How can I do, using a heatmap, to view this information? Can I use the Weight for that?
Kind regards,
Diego