> For the complete documentation index, see [llms.txt](https://help.littledata.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.littledata.io/integrations/shopify-to-google-analytics/source-medium-customization-payment-gateway.md). # Source/Medium customization Littledata enables you to set a **source and medium** to customize how orders get attributed in Google Analytics, based on a set of rules. You can create custom rules based on: * **Order sales channel** * **Order payment gateway** * **Order tags** {% hint style="info" %} If source/medium customization is set up, it overrides any other attribution for that order session. Rules are checked in order, and the first rule that matches is used. {% endhint %} #### How to use source / medium customization All the session enrichment settings are located in the **Session enrichment** tab, in the Google Analytics 4 connection settings. Navigate to the **Session enrichment**, add a rule, fill in the necessary information, and save. ![](https://3956158252-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F1QhTbrMraNWciQeDvu1b%2Fuploads%2Fgit-blob-d808ba443eb41856db7d5470d760343fc01000e1%2Fsession_enrichment_embedded.png?alt=media) {% hint style="success" %} **Custom conditions** If you wish to add custom channels, tags, or gateways, there will be instructions provided on how to do it once you click `Create custom channel / Create custom gateway`. {% endhint %} #### Sales channel If you want to add a rule for a sales channel/app, you can pick from a list of the most popular sales channels. Click **Add Custom Value** if you can't find the desired channel in the list, and you can enter an App ID. For example, if you're using **Recharge** to manage recurring orders, you can set the source/medium `recharge / recurring` for all orders Recharge generates. Littledata would already have tracked recurring purchases, but previously `source` would be Not Set if the subscription was set up before Littledata was installed. Below is a list of the most popular sales channels and Littledata's recommendations for a custom source/medium: | Sales Channel / App | Source (custom) | Medium (custom) | | ----------------------------- | ---------------- | ---------------------------- | | Shopify Draft | shopify | draft | | Recharge Subscriptions | recharge | recurring (or) subscriptions | | Loop Returns and Exchanges | loop | returns | | Tapcart | tapcart | app | | Zapier | zapier | workflow | | Refersion Affiliate marketing | refersion | affiliates | | Appstle Subscriptions | appstle | recurring | | Facebook & Instagram | facebook | app | | Google Shopping | google\_shopping | app | | Shop App | shopify | shop\_app | | TikTok | tiktok | app | | Gorgias | gorgias | app | | Matrixify | matrixify | import (or) app | | Skio Subscriptions | skio | recurring (or) subscriptions | | Loop Subscriptions | loop | recurring (or) subscriptions | | Ordergroove Subscriptions | ordergroove | recurring (or) subscriptions | | Bold Subscriptions | bold | recurring (or) subscriptions | | Yotpo Subscriptions | yotpo | recurring (or) subscriptions | | Smartrr | smartrr | recurring (or) subscriptions | | Seal Subscriptions | seal | recurring (or) subscriptions | | Releasit COD Form & Upsells | releasit | app (or) form/upsell | | SB Simple Bundles & Kits | simple | app\_bundle | {% hint style="info" %} Some of these sources might still fall under the Unassigned default channel. However, adding custom sources for these channels will allow you to have visibility on Source/Medium data that would have otherwise been (not set). {% endhint %} #### Order tag If you want to customize source/medium based on a specific order tag, you can select Order Tag as your criteria. For example, if you have a custom tag appended to your orders, you can group those orders under a single source/medium in Google Analytics by selecting Order Tag and adding your custom value. #### Payment gateway Littledata offers a few standard options for **Payment gateway**: Shopify Payments, Stripe and Klarna. If your gateway isn't listed, click **Create custom channel** under the field. In the **Create custom gateway** form, enter a **Label for payment gateway** and a **Value for payment gateway**, then click **Save**. The value must match the gateway name Shopify stores on the order. To find it: {% stepper %} {% step %} #### Open an order in Shopify admin In your Shopify admin, go to **Orders** and open an order paid with that gateway. {% endstep %} {% step %} #### View the order as JSON Add `.json` to the end of the order URL, then press **Enter**. Your URL should look similar to this: ![Add .json to an order in Shopify admin](https://3956158252-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F1QhTbrMraNWciQeDvu1b%2Fuploads%2Fgit-blob-bf06841a5d5a66ccc3d91ebb0a6085ba5c9d95eb%2Fimage-42-.png?alt=media) {% endstep %} {% step %} #### Copy the gateway name Scroll down, or use your browser's find tool, to locate `payment_gateway_names`. Copy its value and paste it into the **Value for payment gateway** field in the Littledata app. ![](https://3956158252-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F1QhTbrMraNWciQeDvu1b%2Fuploads%2Fgit-blob-33b73512862e05ec02da24aead82eeaef518248e%2Fimage-43-.png?alt=media) {% endstep %} {% endstepper %} ### Related articles * [How to fix (Other) traffic in Google Analytics](https://help.littledata.io/advanced/troubleshooting/how-to-fix-other-channel-in-google-analytics) * [Tracking Shopify payment gateways in Google Analytics](https://help.littledata.io/integrations/shopify-to-google-analytics/tracking-shopify-klarna-paypal-google-analytics) * [How to track Shopify sales channels in GA4](https://help.littledata.io/google-analytics/acquisition/how-to-track-shopify-sales-channels-in-ga4)