> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zyntex.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Purchases

> Learn how to use the Zyntex SDK to log purchases in your Roblox game

## Purchases

Zyntex allows you to log purchases made within your game.\
After setting up the purchase logging, you can enjoy aggregated purchase data in the Zyntex dashboard, which can be used to analyze player spending habits and game monetization.

## Viewing purchases

To view purchases in the Zyntex dashboard, navigate to the **Logs** tab after selecting a game. Set the filter to `info.player.purchase` to see all purchase logs related to your game.\
You can filter purchases by player, price, and metadata to find specific purchases.

## SDK Integration

### Creating a purchase log

To create a purchase log in the Zyntex Roblox SDK, you can use the `Zyntex:ProcessPurchase` method. This method takes the purchase details as arguments, including the player who made the purchase, the price of the purchase, and the product name.

```luau highlight={15-16} theme={null}
local Zyntex = require(path.to.zyntex)("YOUR-GAME-TOKEN")

Zyntex:init({
    debug = false;
})

local MarketplaceService = game:GetService("MarketplaceService")

MarketplaceService.ProcessReceipt = function(receiptInfo)
    local player = game:GetService("Players"):GetPlayerByUserId(receiptInfo.PlayerId)
    if not player then
        return Enum.ProductPurchaseDecision.NotProcessedYet
    end

    -- Log the purchase
    Zyntex:ProcessPurchase(player, receiptInfo.CurrencySpent, "Product Name")

    -- Conduct your purchase logic here
    -- For example, give the player the purchased item or currency

    return Enum.ProductPurchaseDecision.PurchaseGranted
end
```

<Info>
  ### Economy in progress

  The economy system is currently in development. We plan to feature full economy tracking, such as currency flow, player spending habits, and more.\
  This is just the first step towards a more comprehensive economy system in Zyntex.
</Info>