POKE 38656,142

This alters the following line:

38656

SBC A,(HL)

To ADD (with carry) instead of subtract:

38656

ADC A,(HL)

You've 9999 pounds (the max) -use these when you've to select city- (*)

POKE 35893,153

POKE 35894,153

You've 9999 pounds (the max) -these pokes ONLY work while you're playing a city.

POKE 61431,153

POKE 61432,153

POKE 38656,26

POKE 38657,0

This alters the following line:

38656	SUB A,(HL)
38657	DAA

To just set A to the current value in the wallet (so it doesn't ever decrease):

38656	LD A,(DE)
38657	NOP

POKE 34966,0

POKE 35172,98

This alters the following line:

34959	LD BC,(61431)	Jump to 34987 if *ActivePlayerCash_01 is zero.
34963	LD A,B
34964	OR C
34965	JR Z,34987

To:

34965

JR Z,34967

So the relative jump just moves onto the next instruction.

And also alters the following line:

35170	AND A	Subtract the cost of the destination from the active players cash balance.
35171	SBC HL,DE

To:

35171

SBC HL,HL

Which means "subtract the the active players cash balance from itself", this means the player can then always afford the flight (as it's signified using the carry flag with RET NC).

POKE 46857,58

This alters the following line:

46855	LD A,8	Write 00001000 ("Hit By The Bull") to *GameState_1.
46857	LD (61434),A
46860	JP 39206	Jump to 39206.

To:

46857

LD A,(61434)

So the game flag for setting that the player has been struck by the bull is never set.

POKE 51238,24

This alters the following line:

51236	CP 64
51238	JR NZ,51250

To jump regardless of the result of the comparison:

51236	CP 64
51238	JR 51250