How do I make a Data Store with a Daily Reward?

I have a game that has a daily reward in it, but I also made it so people can buy cash. Whenever someone buys cash, the daily reward breaks and they wont get the 5 cash daily reward.

Here's the daily reward script:

local datastoreService=game:GetService("DataStoreService")
local datastore=datastoreService:GetDataStore("ClubData")

local dailyRewardWait=24
local reward=5

game.Players.PlayerAdded:connect(function(p)
	local leaderstats=Instance.new("Folder")
	leaderstats.Name="stats"
	leaderstats.Parent=p
	local coins=Instance.new("IntValue")
	coins.Name="Coins"
	coins.Parent=leaderstats
	
	local userdata
	pcall(function()
		userdata=datastore:GetAsync(p.UserId)
	end)
	if userdata then
		if (os.time()-userdata.rewardTime)/3600>=dailyRewardWait then
			userdata={coins=userdata.coins+reward; rewardTime=os.time();}
			datastore:SetAsync(p.UserId,userdata)
		end
		coins.Value=userdata.coins
	else
		datastore:SetAsync(p.UserId,{
			coins=0;
			rewardTime=os.time();
		})
	end
end)

Here's the data store script:

CashStore = game:GetService("DataStoreService"):GetDataStore("PlayerData")

function PlayerEntered(player)
	repeat wait() until player.Character
	
	local cash = player.stats.Coins
	
	if CashStore:GetAsync("Points_"..player.Name) ~= nil then
		cash.Value = CashStore:GetAsync("Points_"..player.Name)
	else
		cash.Value = 0
	end
	
	cash.Changed:connect(function(Val)
		CashStore:SetAsync("Points_"..player.Name, Val)
	end)
end

game.Players.PlayerAdded:connect(PlayerEntered)