Paddle

Connect Paddle to DataSaaS to attribute revenue to your traffic sources.

Connecting Paddle

Open Revenue settings

Go to Dashboard → Settings → Revenue.

Select Paddle

Choose Paddle as your payment provider.

Enter your API key

Enter your Paddle API Key.

Connect

Click Connect.

Paddle Checkout API

Pass the visitor ID in Paddle checkout custom data:

javascript

Paddle.Checkout.open({
  items: [{ priceId: 'pri_xxx', quantity: 1 }],
  customData: {
    visitor_id: visitorId // datasaas_visitor_id
  }
})

Paddle Overlay Checkout

For overlay checkouts, pass the visitor ID the same way via customData. The DataSaaS tracking script does not auto-inject for Paddle — you need to pass the visitor ID manually.

Polar

Dashboard Guide