command /sklep:
    trigger:
        open chest with 1 rows named "WPISUJESZ NAZWĘ" to player
        wait 1 tick
        format slot 0 of player with 275 named "NAZWA RANGI" with lore "OPIS" to close then run "/vipakce"
        stop
command /vipakce:
    trigger:
        if player has 20.000 money
        remove from player 20.000
        add papier named "kupon na vipa"

on right click:
    if clicked item is papier named "kupon na vipa"
    execute console command "/pex user %player% group set vip"