AN 7.64 kodhana (anger), case 3 of 7 unclear what is meant by "profit" or "loss", and how exactly that sabotages what angry person wants
In AN 4.55 for example there is:


  When both are faithful and kind,
  Ubho saddhā vadaññū ca,
  
  disciplined, living properly,
  saññatā dhammajīvino;
  
  then wife and husband
  Te honti jānipatayo,
  
  say nice things to each other.
  aññamaññaṃ piyaṃvadā.
  
  They get all the things they need,
  Atthāsaṃ pacurā honti,
  
  so they live at ease.
  phāsukaṃ upajāyati;
  
  Their enemies are downhearted,
  Amittā dummanā honti,
  
  when both are equal in ethics.
  ubhinnaṃ samasīlinaṃ.
  
  Having practiced the teaching here,
  Idha dhammaṃ caritvāna,
  
  both equal in precepts and observances,
  samasīlabbatā ubho;
  
  they delight in the heavenly realm,
  Nandino devalokasmiṃ,
  
  enjoying all the pleasures they desire.”
  modanti kāmakāmino”ti.


The word in AN 7.64 is pacurattho which suttacentral's dictionary says is a compound:


  pacura (abundant; various; many) + attha (aim, purpose, goal; advantage, profit, benefit)


The translation as "profit" appears to have come from picking one of the meanings of the latter word.

I too can only guess at specific examples. From AN 4.55 I'd guess it includes all the requisites at least, and what they have to live at ease (phāsuka -- pleasant, convenient.), maybe heavenly pleasures too.



Reading the rest of AN 7.64, I think the whole sutta is a polemic against anger -- not a detailed explanation of how specific types of wealth are gained or lost. Looking through the verse at the end, anger seems to cause the loss of everything -- sleep, wealth, friends, reputation, conscience, life, etc.

So becoming angry may cause a person to lose anything and everything.
And perhaps it's easy to see why such a loss might please an angry person's enemy.

But I'm not sure why it points out that it would please an enemy ("what would please an enemy" doesn't seem to me a usual or recommended view-point of the suttas) -- maybe it's just meant as a synonym of "misfortune".