Skript-Lang Implementations:

# Change players exp amount
command /test1 <number>:
trigger:
add arg-1 generator exp to player
remove arg-1 generator exp from player
reset generator exp for player
set player generator exp to arg-1

# Change players level amount
command /test2 <number>:
trigger:
add arg-1 generator level to player
remove arg-1 generator level from player
reset generator level for player
set player generator level to arg-1

# Change players prestige amount
command /test3 <number>:
trigger:
add arg-1 generator prestige to player
remove arg-1 generator prestige from player
reset generator prestige for player
set player generator prestige to arg-1

# Change players multiplier amount
command /test4 <number>:
trigger:
add arg-1 multiplier to player
remove arg-1 multiplier from player
reset multiplier for player
set player multiplier to arg-1

# Change players max gen amount
command /test5 <number>:
trigger:
set maxgens for player to arg-1
add maxgens for player to arg-1
remove maxgens for player to arg-1

# Sell Generators
command /test6 <number>:
trigger:
sell generator drops for player
sellgenerator drops with multi arg-1 for player

# Get a generator
command /test7 <string>:
trigger:
give player generator arg-1

# Pickup a players gens
command /test8 <player>:
trigger:
pickup gens for arg-1

# Open the shop GUI
command /test9:
trigger:
open shop for player

# Get a sell stick defined in the config
command /test10 <number>:
trigger:
give player sellstick whit multi arg-1

# Other things you can do:
# - pickup gen for %offlineplayer% at %location% to %player%