Scatter Plot with Labels on Both Ends of Each Asix

[ehrasmussen]

I'm trying to create a scatter plot to show to plot sales of products against two dimensions, average price and sales quantity. The scatter plot does this well, but I want to label both ends of the axis so that they show this range:

Low Price < - > High Price
Low Quantity < - > High Quantity

At the moment I can only label each axis once, ie price and quantity, but this doesn't give me the clarity I want of how something falls on the chart. Is there a way to do this?

 

[Jon Peltier]

Can't people tell from the axis tick labels, and from the fact that you're not confusing things by plotting in reverse order, which way is high and low? Or is this something for your CEO?