Luxury Tax Hell

[StepBackJay]

Heard a segment on The FAN yesterday where they talked about Cuban with some sarcastic likes of tweets blasting him.  The more interesting thing was they referenced that in the last decade the Mavs are dead last in something related to spending. Dead last. I couldn’t quite make out what they were saying as I thought the Mavs always had a full payroll regardless of the lack of paying luxury tax.  

Anyone know what they were referencing?

I think this but I don't understand what cash spending means:

https://twitter.com/JamesBeaver01/status...8975511559

Like I am not sure how that differs from salary cap bc last year they were pretty high in terms of salary cap spending but the "cash spending" number is much lower.