Income key in PSR worldpublished at 15:02 British Summer Time
Neutrals may question why Newcastle and Aston Villa have had to resort to such deals.
After all, don't these ambitious clubs have incredibly wealthy owners?
But it is the established order who have the superior income streams.
That is what matters in a PSR world, as clubs are limited to losses of up to £105m over a rolling three-year period.
For context, as previously reported by BBC Sport, Arsenal (£327.8m), Chelsea (£337.8m), Manchester United (£364.7m), Liverpool (£386.1m) and Manchester City (£412.6m) spent more on wages than Newcastle generated in revenue (£320.3m) in Premier League clubs' most recently published accounts.