Im using the third gamepass to make money gain more visible, so far it works, but if i rejoin multiple times, i keep earning that money. How can I make the gamepass one time? This is the leaderstats script.

local datastore = game:GetService("DataStoreService")
local ds1 = datastore:GetDataStore("officialpointfortlolSaveSystem")
local ds2 = datastore:GetDataStore("changetheimagecoinsSaveSystem")
local ds3 = datastore:GetDataStore("ctirebirthsSaveSystem")

local gamepass_id1 = 18287787
local gamepass_id2 = 18287797
local gamepass_id3 = 18309443
local stat = "Changes"
local gamepass_stat1 = 100
local gamepass_stat2 = 1000
local gamepass_stat3 = 10000


game.Players.PlayerAdded:connect(function(plr)
	local folder = Instance.new("Folder", plr)
	folder.Name = "leaderstats"
	local gems = Instance.new("IntValue", folder)
	gems.Name = "Changes"
	local coins = Instance.new("IntValue", folder)
	coins.Name = "Coins"
	local rebirths = Instance.new("IntValue", folder)
	rebirths.Name = "Rebirths"
	
	gems.Value = ds1:GetAsync(plr.UserId) or 0
	ds1:SetAsync(plr.UserId, gems.Value)
	
	gems.Changed:connect(function()
		ds1:SetAsync(plr.UserId, gems.Value)
		
	coins.Value = ds2:GetAsync(plr.UserId) or 0
		ds2:SetAsync(plr.UserId, coins.Value)

	coins.Changed:connect(function()
			ds2:SetAsync(plr.UserId, coins.Value)
			
	rebirths.Value = ds3:GetAsync(plr.UserId) or 0
			ds3:SetAsync(plr.UserId, rebirths.Value)

	rebirths.Changed:connect(function()
			ds3:SetAsync(plr.UserId, rebirths.Value)		
		
	local award3 = Instance.new("BoolValue", plr)
	award3.Name = "Award3"
		
		if game:GetService("MarketplaceService"):UserOwnsGamePassAsync(plr.UserId, gamepass_id3) and plr.Award3.Value == false then	
			plr.Award3.Value = true
			gems.Value = gems.Value + gamepass_stat3
		end
	end)
end)

while wait(3) do
	for i, v in pairs(game.Players:GetChildren()) do
		if game:GetService("MarketplaceService"):UserOwnsGamePassAsync(v.UserId, gamepass_id3) and v:WaitForChild("Award3").Value == false then
			v.Award3.Value = true
			v.leaderstats:FindFirstChild(stat).Value = v.leaderstats:FindFirstChild(stat).Value + gamepass_stat3			
		end
	end
end

game.ReplicatedStorage.re.OnServerEvent:Connect(
	function(player)
		player.leaderstats.Changes.Value += 1
			end)
		end)
	end)
Anonymous