View difference between Paste ID: tGbiyPrM and qWYmYRut

 local MarketplaceService = game:GetService("MarketplaceService")
 local Players = game:GetService("Players")
 
 
 local productFunctions = {}
 
 
 productFunctions[1538160020] = function(receipt, player)
     player.leaderstats.Diamonds.Value += 100000
 end
 
 
 local function processReceipt(receiptInfo)
     local userId = receiptInfo.PlayerId
     local productId = receiptInfo.ProductId
 
 
     local player = Players:GetPlayerByUserId(userId)
 
 
     if player then
         local handler = productFunctions[productId]
         local success, result = pcall(handler, receiptInfo, player)
         if success then
             return Enum.ProductPurchaseDecision.PurchaseGranted
         else
             warn("Failed to process receipt:", receiptInfo, result)
         end
     end
 
 
     return Enum.ProductPurchaseDecision.NotProcessedYet
 end
 
 
 MarketplaceService.ProcessReceipt = processReceipt