hello ,Would this script work correctly?

Would this script work? It's supposed to give you cash ( Cash1) when you purchase the developer product.

local mpService = game.GetService("MarketplaceService")
local RS = game:GetService("ReplicatedStorage")
local Cash1 = RS.CashAmounts.Cash1

mpService.ProcessReceipt = function(purchaseInfo)
local plr = game.Players.GetPlayerByUserId(purchaseInfo.PlayerId)
if purchaseInfo.ProductId == 55131820 then
--The value will be incremented...
local Cash = plr.leaderstats.Cash
Cash.Value = Cash.Value + Cash1.Value
end
return Enum.ProductPurchaseDecision.PurchaseGranted
end