In market place service

[unreal leaf]

How to prevent person buy more than 1 time?

local part = script.Parent
local marketplaceservice = game:GetService("MarketplaceService")
local VipId = 1235582640
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local sword = ReplicatedStorage:WaitForChild("Tool")

local function givethings(player)
    

    local char = player.Character or player.CharacterAdded:Wait()
    local hum = char:FindFirstChild("Humanoid")
    hum.WalkSpeed = 32
    
    local newsword = sword:Clone()
    local BackPack = player:FindFirstChild("Backpack")
    newsword.Parent = BackPack
    
    player.CharacterAdded:Connect(function(charcter)
        task.wait(2)
        local humanoid = charcter:WaitForChild("Humanoid")
        local newsword_spawn = sword:Clone()
        local BackPack = player:WaitForChild("Backpack")
        if humanoid and BackPack then
            humanoid.WalkSpeed = 32
            newsword_spawn.Parent = BackPack
        end
        
    end)
    
end

marketplaceservice.PromptGamePassPurchaseFinished:Connect(function(player , gamepassid , purched)
    if gamepassid == VipId and purched then
        givethings(player)
    end
end)

part.Touched:Connect(function(hit)
    local plr = game.Players:GetPlayerFromCharacter(hit.Parent)
    
    if plr then
        
        pcall(function()
            marketplaceservice:PromptGamePassPurchase(plr , VipId)
        end)        
    end
end)

[safe smelt]

umm unless u have a dev product thats not possible

[unreal leaf]

but how when i test i can buy it more than 1 time ?

like i keep buying it and get many tools

[balmy kite]

DEV Product is multiple purchases

Gamepass is once

And owned

[unreal leaf]

i delete myn in inv to test

[barren marlin]

https://create.roblox.com/docs/reference/engine/classes/MarketplaceService#UserOwnsGamePassAsync

Oh

[unreal leaf]

?

[balmy kite]

Let me read script

[unreal leaf]

ok

[balmy kite]

Ok what’s the problem

[unreal leaf]

when i touch part i can but gamepass more then 1 time

[balmy kite]

Im Studio?

[unreal leaf]

yeah

[balmy kite]

In*

Yes that’s normal

[unreal leaf]

?

bec i delete my gamepass in inv u mean ?

[balmy kite]

No

Even if u don’t

It’s Roblox studio

It’s a testing purchase

[unreal leaf]

ohh

[balmy kite]

But in real game u can buy only once

Ur script is fine

It’s Roblox studio

[unreal leaf]

ok but how i know if code is working ?

[unreal leaf]

ok this code is good ?

[balmy kite]

Arent u getting the sword?

[unreal leaf]

yeah

[balmy kite]

And error?

[unreal leaf]

no

[balmy kite]

Ok wait

[unreal leaf]

Ok

[balmy kite]

I think its bc of character added

Cuz if u fire

The script waits until the character is added

But since the character is already added it won’t work

[unreal leaf]

what u mean ?

[balmy kite]

Look

In ur script

Givethings

You are using characterAdded

And this will only work when u reset

[unreal leaf]

i say in function givereward()
it will give it first tool
and if he charcter reset will give it too

[balmy kite]

Ok wait

I didn’t see

[unreal leaf]

i say it 2 times when he dont reset and when he reset

okk

[balmy kite]

When u fire the script

Is ur humanoid WalkSpeed

36?

Or normal

[unreal leaf]

u mean when i buy gamepass ?

[balmy kite]

Yes

[unreal leaf]

yes change 36

and give me tool

[balmy kite]

Ok

But when reset?

[unreal leaf]

also when i reset

[balmy kite]

So u get sword

[unreal leaf]

yes and speed = 36

[balmy kite]

Ok what is the problem then?

[unreal leaf]

i want to know if there will be a problem, also, idk why i keep buying gamepass alot

but u sayed to me tysm

[balmy kite]

You can test in real game

I can test

[unreal leaf]

oh 1 more thing

[balmy kite]

Put gamepass price to 5

I can buy and test

[unreal leaf]

no noneed

[balmy kite]

Ok

[unreal leaf]

this script also will work fine ?

local MarketplaceService = game:GetService("MarketplaceService")
local VipId = 1235582640
game.Players.PlayerAdded:Connect(function(plr)
    plr.CharacterAdded:Connect(function(charcter)
        local ReplicatedStorage = game:GetService("ReplicatedStorage")
        local humanoid = charcter:FindFirstChild("Humanoid")
        local success , haspass = pcall(function()
            return MarketplaceService:UserOwnsGamePassAsync(plr.UserId , VipId)
        end)

        if success and haspass then
            local sword = ReplicatedStorage:WaitForChild("Tool")
            local newsword = sword:Clone()
            local BackPack = plr:FindFirstChild("Backpack")
            newsword.Parent =  BackPack
            humanoid.WalkSpeed = 32
        end
    end)
    
end)

this to check if plr already has gamepass

bec i cant test it

[balmy kite]

Ok

Wait

Yes it’s good

[main lava]

Why do you check it every time you add a char, it would be better to just use some bool, then update it once the player buys it (then just only check onPlayerAdded)

[unreal leaf]

which script u talking about ?

[unreal leaf]

ok ty alot

[main lava]

The one you've send 2 minutes ago

[unreal leaf]

this ?

[balmy kite]

Oh yeah

Right

Instead of character added

U can put it in playeradded

Bc the script checks it once and doesn’t repeat

Bc if u reset character the script will check again and that’s useless

[unreal leaf]

but like this when i reset charcter the tools will disappear

[balmy kite]

No

Wait

I write it for u so u understand

[unreal leaf]

ok ty

[balmy kite]

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local MarketplaceService = game:GetService("MarketplaceService")
local VipId = 1235582640
game.Players.PlayerAdded:Connect(function(plr)
local char = plr.Character or plr.CharacterAdded:Wait()
           local humanoid = char:FindFirstChild("Humanoid")
        local success , haspass = pcall(function()
            return MarketplaceService:UserOwnsGamePassAsync(plr.UserId , VipId)
        end)
plr.CharacterAdded:Connect(function(charcter)
       

        if success and haspass then
            local sword = ReplicatedStorage:WaitForChild("Tool")
            local newsword = sword:Clone()
            local BackPack = plr:FindFirstChild("Backpack")
            newsword.Parent =  BackPack
            humanoid.WalkSpeed = 32
        end
    end)
    
end)

So

Instead that pcall is inside characterAdded

U put it in playeradded

Bc the pcall will check it once

[unreal leaf]

ohh

right how i forgot this

[balmy kite]

But if it’s in character the pcall will always check if player owns

Yes

[unreal leaf]

ok let me see the script

why u add this line , i can just say player.charcteradded

hum = charcter:waitforchiled...

[balmy kite]

Where

[unreal leaf]

this line local char = plr.Character or plr.CharacterAdded:Wait()

[balmy kite]

I did this on phone

Ok wait

Oh yeah

U can change

[unreal leaf]

wow nice i didnt try that lol

[balmy kite]

It was hard doing it cuz on phone it’s all almost unreadable

[unreal leaf]

oh ok

[balmy kite]

Ye ok u can remove that like

Line

[unreal leaf]

local MarketplaceService = game:GetService("MarketplaceService")
local VipId = 1235582640
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local sword = ReplicatedStorage:WaitForChild("Tool")

game.Players.PlayerAdded:Connect(function(plr)
    local success , haspass = pcall(function()
        return MarketplaceService:UserOwnsGamePassAsync(plr.UserId , VipId)
    end)
    plr.CharacterAdded:Connect(function(charcter)
        local humanoid = charcter:WaitForChild("Humanoid")
        if success and haspass then
            local newsword = sword:Clone()
            local BackPack = plr:WaitForChild("Backpack")
            newsword.Parent =  BackPack
            humanoid.WalkSpeed = 32
        end
    end)
    
end)
```here is last thing

all work well ?

[balmy kite]

Instead use the character from characterAdded

[main lava]

you can get rid of if success in that if condition

[balmy kite]

Yes

[unreal leaf]

but why ?

@balmy kite one last thing i want to know
i use pcall in gamepassown and buy gamepass

[main lava]

It technically shouldn't break anything. But it's a check to see if the pcall went successfully. And no need to check that for every single character, just for every player should be plenty

[unreal leaf]

but not gamepass finish right ?

[balmy kite]

Right

U can put the if succes and hasbadge above characterAdded

[unreal leaf]

ohh yeah make sense but i can keep if for safety

[balmy kite]

U need if lol

It’s just that u don’t repeat all the time

[balmy kite]

Wym exactly

[unreal leaf]

so u mean i do if success and hasspass above charcter added ?

[unreal leaf]

i use pcall when i use :gamepassown and :gamepassbuy , but not in .gamepass finish ?

[balmy kite]

Ye

[balmy kite]

No

Gamepass finished is a event

[unreal leaf]

here final script

local MarketplaceService = game:GetService("MarketplaceService")
local VipId = 1235582640
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local sword = ReplicatedStorage:WaitForChild("Tool")

game.Players.PlayerAdded:Connect(function(plr)
    local success , haspass = pcall(function()
        return MarketplaceService:UserOwnsGamePassAsync(plr.UserId , VipId)
    end)
    
    if success and haspass then
        local char = plr.Character or plr.CharacterAdded:Wait()
        local hum = char:WaitForChild("Humanoid")
        local BackPack = plr:WaitForChild("Backpack")

        hum.WalkSpeed = 32
        local nsowrd = sword:Clone()
        nsowrd.Parent = BackPack
        
        
        plr.CharacterAdded:Connect(function(charcter)
            local humanoid = charcter:WaitForChild("Humanoid")
            if success and haspass then
                local newsword = sword:Clone()
                local BackPack = plr:WaitForChild("Backpack")
                newsword.Parent =  BackPack
                humanoid.WalkSpeed = 32
            end
        end)
    end
    
    
end)

[unreal leaf]

okk so no need pcall

[balmy kite]

Why u have twice character added lol

OH NVM

I MISSRESD

MISS read

[unreal leaf]

one when player join and 1 when charcter reset

[lapis juniper]

** You are now Level 18! **

[unreal leaf]

oh ok

[balmy kite]

Yes

Script is ready

[unreal leaf]

yess

[balmy kite]

No

Only gamepasspurchase

[unreal leaf]

uhm so why u say no 🙂

[balmy kite]

Bc it’s a method

And Game pass finished is a event

Event doesn’t need pcall

Method only

Method is with :

And event .

[balmy kite]

SOMETIMES

[unreal leaf]

yes that what i sayed here 🙂

[balmy kite]

yes

But no worries

Script is ok now

[unreal leaf]

okk now all thing work well

[balmy kite]

Ye

[unreal leaf]

yess i hope i can do advanced things later

[balmy kite]

If error tell me

[balmy kite]

Yes for sure

[unreal leaf]

i will create new gamepass to test if the is error

[balmy kite]

Ok

[unreal leaf]

yeah all work well