
Add a Heist Take counter ticking up just like GTA V (The Online portion doesn't have the ticking, it's instantaneous I think) whenever you secure bags or grab Loose Cash.
https://youtu.be/uiBBx24eiOw?si=lNpRQkTWHTzLPmpJ&t=124 (2:04) check the bottom right corner.
Another example: https://youtu.be/lOArUsjH5DQ?si=994-N7bMKzFn68sn&t=237 (3:57)
Mio, a developer on PD3, told me that payouts are based on Heist Completion so it might be difficult to implement?

It's true that the payout changes depending on how far you got in stealth for example - but there are set values for the loot itself (which is how the bag secure notification mods currently work), so making a counter like this should be very easily doable atleast for the "base" value of the money without multipliers applied.
However, I do believe, since these multpliers are also variables - It should technically still be possible to actively keep track of the current total value by just taking these multipliers into account.

maybe even just bag a counter? seeing as payouts differ based stealth/loud & item condition (99 boxes)

@Ratchet_Lombax
Values change based on whether its a loud/ stealth completion. And in 99 boxes there's the added layer of the items integrity based on how fast you get the components to the truck.
I got 3 dollars on Paypal, i'm ready to give that if the mod gets made!
Only to a link the modder gives, who uploaded the mod, if the money received at the end of the heist is accurate to gameplay.