Payment Terminal

local Ag = {...}

local MKey = 0
local MonitorID = 0
local Credits = 0
local Time = os.time()
local Day = os.date()

local function GenCode()
local SKey = (Time*MKey)/Day
local Code = (MonitorID.."-"..SKey.."-"..(Credits*MKey))
return Code
end

local function Clear()
term.setBackgroundColor(colors.white)
term.setTextColor(colors.black)
term.clear()
term.setCursorPos(1,1)
end

local function Menu()
Clear()
print("enter id")
end