Default Gamepass Purchase Handler

--[[
 || 📜 AUTHOR: @4zx16 || GAMEPASS HANDLER || CHANGE ID!
]]
local MPS = game:GetService("MarketplaceService")
local GS = game:GetService("GamePassService")
local player = game:GetService("Players").LocalPlayer
local id = 0

local function HandlePurchase()
    if GS:PlayerHasPass(player, id) then
        print(player.Name.. " already has the gamepass!")
    else
        print(player.Name.. " doesn't already have the gamepass!")
        MPS:PromptGamePassPurchase(player, id)
    end
end
script.Parent.MouseButton1Click:Connect(HandlePurchase)