How can I make these Dev Scrips compatible?

So I have this script in StarterPack to reward Money when someone buys a Dev Product:

local MarketplaceService = Game:GetService("MarketplaceService")
local ds = game:GetService("DataStoreService"):GetDataStore("PurchaseHistory")
 
CASHID = 19382769 -- Put the Developer Product ID here

MarketplaceService.ProcessReceipt = function(receiptInfo)
	local playerProductKey = "player_" .. receiptInfo.PlayerId .. "_product_" .. receiptInfo.ProductId
	local numberBought = ds:IncrementAsync(playerProductKey, 1)
	for i,v in pairs (game.Players:GetChildren()) do
		if v.userId == receiptInfo.PlayerId then
			if receiptInfo.ProductId == CASHID then
			
			
				lds = v:FindFirstChild("leaderstats")
				if lds ~= nil then
					cs = lds:FindFirstChild("Money") --Change to your leaderstat
					if cs ~= nil then
						cs.Value = cs.Value + 10 --Change to the amount you want this to add
					end
				end
			end
		end
	end
	return Enum.ProductPurchaseDecision.PurchaseGranted		
end

Then I have this script to reward Speed, Health, and gear when someone buys a Dev product:

local MarketplaceService = game:GetService("MarketplaceService")
local AddHealthID = 21831070 --ENTER 
local AddSpeedID = 21831048  --PASS
local AddGearID = 21831095   --IDS
local AddGear2ID = 21831110   --IDS
local AddGear3ID = 21831126  --HERE
local AddGear4ID = 21831118   --IDS
local PurchaseHistory = game:GetService("DataStoreService"):GetDataStore("PurchaseHistory")
MarketplaceService.ProcessReceipt = function(receiptInfo) 
    local playerProductKey = receiptInfo.PlayerId .. ":" .. receiptInfo.PurchaseId
    if PurchaseHistory:GetAsync(playerProductKey) then
        return Enum.ProductPurchaseDecision.PurchaseGranted
    end
    for i, player in ipairs(game.Players:GetPlayers()) do
        if player.userId == receiptInfo.PlayerId then
            if receiptInfo.ProductId == AddHealthID then
				player.Character.Humanoid.MaxHealth = player.Character.Humanoid.MaxHealth + 50 --Adds 50 to their current health
				player.Character.Humanoid.Health = player.Character.Humanoid.MaxHealth
			end
			if receiptInfo.ProductId == AddSpeedID then
				player.Character.Humanoid.WalkSpeed = player.Character.Humanoid.WalkSpeed + 15 -- Adds 5 to their current Walkspeed
			end
			if receiptInfo.ProductId == AddGearID then
				game.ReplicatedStorage.DualVenomshanks:Clone().Parent = player.Backpack -- put the gear in ReplicatedStorage then put the name of the gear in the GEARNAMEHERE
				-- game.ReplicatedStorage.GEARNAMEHERE:Clone().Parent = player.StarterGear -- Add this back in if you want them to get this item till they leave the game, Like renting it
			end
			if receiptInfo.ProductId == AddGear2ID then
				game.ReplicatedStorage.GravityCoil:Clone().Parent = player.Backpack -- put the gear in ReplicatedStorage then put the name of the gear in the GEARNAMEHERE
				-- game.ReplicatedStorage.GEARNAMEHERE:Clone().Parent = player.StarterGear -- Add this back in if you want them to get this item till they leave the game, Like renting it
			end
			if receiptInfo.ProductId == AddGear3ID then
				game.ReplicatedStorage.Jetpack:Clone().Parent = player.Backpack -- put the gear in ReplicatedStorage then put the name of the gear in the GEARNAMEHERE
				-- game.ReplicatedStorage.GEARNAMEHERE:Clone().Parent = player.StarterGear -- Add this back in if you want them to get this item till they leave the game, Like renting it
			end
			if receiptInfo.ProductId == AddGear4ID then
				game.ReplicatedStorage.DualDarkhearts:Clone().Parent = player.Backpack -- put the gear in ReplicatedStorage then put the name of the gear in the GEARNAMEHERE
				-- game.ReplicatedStorage.GEARNAMEHERE:Clone().Parent = player.StarterGear -- Add this back in if you
			end
		end
	end
    PurchaseHistory:SetAsync(playerProductKey, true)	
    return Enum.ProductPurchaseDecision.PurchaseGranted	
end

The first script that I showed and put in StarterPack works even the script above works also. But when I try to use them together the top script causes the second script to not works and also it does not work either. This is kinda bad since I am making a tycoon but I was wondering if anyone could help me make these two scripts compatible