Making a roblox developer products script?

I've made this script for somebody and I do not know if it will work or not. can somebody please tell me if it will work and if it wont, How to fix it? Thanks.

local id = script.Parent.ProductID

function onClicked (mouse)
    local Humanoid = mouse.Parent:FindFirstChild("Humanoid")
    if (Humanoid ~= nil) then
        local Player = game.Players:GetPlayerFromCharacter(mouse.Parent)
        game:GetService("MarketplaceService"):PromptProductPurchase(Player, id.Value)
    end
end
script.Parent.ClickDetector.MouseClick:connect (onClicked)

The MouseClick event in ClickDetector already returns the player. So, you can just define the player from the playerWhoClicked argument.

Here. Let me fix the script for you!

local id = script.Parent.ProductID

function onClicked (PlayerWhoClicked)
    if PlayerWhoClicked then -- Check if player is here! :)
        game:GetService("MarketplaceService"):PromptProductPurchase(PlayerWhoClicked, id.Value)
    end
end
script.Parent.ClickDetector.MouseClick:connect (onClicked)

Any questions? Leave them in the comments. Thanks!