# Use cPixel with Shopify's Facebook & Instagram App {#doc-title}

By [B2B Gold](/about/#how-we-write) Updated 24 September 2026 [cPixel page](/shopify/cpixel/) [cPixel on the Shopify App Store](https://apps.shopify.com/cpixel?utm_source=b2bgold.app&utm_medium=referral&utm_campaign=docs&utm_content=docs/cpixel/official-channel-apps&utm_term=docs-header)

## Can I keep Shopify’s Facebook and Instagram app? {#can-i-keep-shopifys-facebook-and-instagram-app}

Yes: keep Shopify’s Facebook & Instagram app for your catalogue and shop, but let only one tool send events to each Meta pixel, because the two create different event IDs for one purchase and Meta counts both. Either answer Yes to cPixel’s official-app question, which stops cPixel sending to that pixel, or connect cPixel to a different dataset.

Don’t uninstall the app to fix a duplicate: as cPixel’s notice warns, removing an app “can break catalog sync, product feeds or Shops”.

## Why can’t the two be deduplicated? {#why-cant-the-two-be-deduplicated}

Because Meta pairs up copies of an event by their event name and event ID, and each app makes its own IDs: cPixel’s come from your shop and the checkout, and neither app can see the other’s.

What the channel sends depends on its data sharing level, set under **Sales channels** → **Facebook & Instagram** → **Settings** → **Data sharing settings** ([Shopify](https://help.shopify.com/en/manual/promoting-marketing/analyze-marketing/meta-data-sharing), checked 24 September 2026):

| Level | What the channel app uses |
| --- | --- |
| Standard | The Meta pixel in shoppers’ browsers |
| Enhanced | The Meta pixel and Meta’s Conversions API, plus customer details for matching |
| Maximum | Both, with Meta’s newest advertising features |

Shopify names the purchase as the event its Conversions API sends. The channel runs the pixel at every level, so Standard doesn’t stop it, and Shopify’s page describes no setting that turns the pixel off while the app stays connected.

## How do I choose which one sends? {#how-do-i-choose-which-one-sends}

Give each Meta pixel, which Meta also calls a dataset, one sender. To keep the channel app sending, tell cPixel to step back for that pixel; to have cPixel send, connect it to a dataset the channel app doesn’t use.

### Let the Facebook and Instagram app send {#let-the-facebook-and-instagram-app-send}

1. In cPixel, open **Destinations** and click **Manage** on your Meta account.
2. Click **Continue** to reach **Choose options**.
3. Under **Is the official Meta app also installed?**, choose **Yes — keep it, and cPixel stops sending Meta server-side**. A warning, **Why cPixel steps back**, appears below it.
4. Click **Save and continue**.

> **Important:** Despite its label, **Yes** stops cPixel’s browser sends to that pixel as well as its server sends, while **Send events from the browser** and **Send events from our servers** stay ticked. Live shows the account skipped: “Set to run alongside the official app, so we didn’t send”. To send again, choose **No — cPixel handles Meta (recommended)**.

### Let cPixel send {#let-cpixel-send}

Connect cPixel to a Meta dataset the channel app doesn’t send to, and keep the channel for your catalogue and shop ([connect Meta to cPixel](/docs/cpixel/connect-meta/) shows where to find a dataset’s ID).

## What about the TikTok, Google and YouTube, and ChatGPT Ads apps? {#what-about-the-tiktok-google-and-youtube-and-chatgpt-ads-apps}

The same rule applies: keep each platform’s app for what it does, and give each TikTok pixel, GA4 property, Google Ads conversion action and OpenAI pixel one sender. cPixel asks its official-app question for every platform, and **Yes** works the same way.

| App | What it sends, according to its maker | One sender per |
| --- | --- | --- |
| TikTok | The TikTok pixel at Standard; Enhanced and Maximum add the Events API ([TikTok](https://ads.tiktok.com/help/article/data-sharing-tiktok-app-shopify), February 2025) | TikTok pixel |
| Google & YouTube | Google tags; purchase, add to cart and checkout started are the suggested conversions ([Google](https://support.google.com/google-ads/answer/13494537)) | GA4 property and Google Ads conversion action |
| ChatGPT Ads, by OpenAI | Web and server pixels, beside a catalogue synced to Ads Manager ([App Store listing](https://apps.shopify.com/chatgptads)) | OpenAI pixel ID |

Google’s guide says to check for duplicate tags when both the Google & YouTube app and a storefront or custom pixel send conversions. A custom pixel is a sender too: Shopify says to remove or change existing pixels before adding one ([Shopify](https://help.shopify.com/en/manual/promoting-marketing/pixels/custom-pixels/manage)). Setup guides: [connect GA4 to cPixel](/docs/cpixel/connect-ga4/), [connect Google Ads to cPixel](/docs/cpixel/connect-google-ads/) and [connect OpenAI Ads to cPixel](/docs/cpixel/connect-openai-ads/).

## How does cPixel spot another sender? {#how-does-cpixel-spot-another-sender}

Once a day, cPixel reads your storefront’s homepage for tags written into the theme and pixels Shopify has registered, and compares them with the platforms you’ve connected. Overlaps appear on **Destinations** under **Another app is set up for a platform cPixel also sends to**.

| Badge | What it means |
| --- | --- |
| **Same account, two pixels** | One ad account ID is set up in more than one registered pixel |
| **Another pixel registered** | Another app registers its own pixel for a platform cPixel sends to |
| **Tag in your theme** | A tag such as `gtag.js` is written into your theme |
| **cPixel not sending** | You’ve turned cPixel off for the account involved |
| **cPixel switched off** | You’ve turned cPixel off for every overlap listed |

Each finding’s **What to do about it** suggests turning off the overlapping conversion in the app that owns it, leaving that app installed, or clicking **Turn off cPixel for this account**, the same switch as **Yes** in the wizard. **Resume cPixel sends** undoes it; **Manage account** opens the account.

**What we checked, and what we can’t** sets out the limits: the scan sees configuration, not what fired. It never names the other app, only the Shopify app IDs behind a registration, which may include cPixel’s. A TikTok, OpenAI Ads, Snapchat or Pinterest tag in the page raises nothing, since cPixel’s app embed loads those tags, but another app’s registered pixel for them does. A password-protected store can’t be read.

> **Note:** The Home alert for the same finding suggests setting the destination to “alongside official app”. No setting has that name: it means **Yes** in the wizard, or **Turn off cPixel for this account**.

## How do I check nothing is counted twice? {#how-do-i-check-nothing-is-counted-twice}

Place a real order and compare both ends: cPixel’s **Live** shows what cPixel sent, and the platform shows what arrived. One order should make one purchase per pixel.

1. In cPixel, open **Live**, click **Start session** and place a real order; test orders are skipped by default.
2. Open the purchase’s **Server** row. An account you answered **Yes** for reads **Skipped**; the others should read **Accepted**.
3. If cPixel sends to that Meta pixel from its servers, Events Manager should show the Purchase arriving through the Conversions API alone. A Purchase from the browser as well means another tool is still sending it.

## Related {#related}

- [How cPixel counts each purchase once](/docs/cpixel/deduplication/)
- [Why Meta counts Shopify purchases twice](/blog/duplicate-purchases-meta-shopify/)
- [Connect Meta to cPixel](/docs/cpixel/connect-meta/)
- [Set up the Conversions API on Shopify](/blog/shopify-conversions-api/)

[cPixel Facebook Pixel CAPI GA4](/shopify/cpixel/)

cPixel is a Shopify app that sends your store’s events to Meta, TikTok, Google Analytics 4 and OpenAI’s ChatGPT Ads from shoppers’ browsers and from its own servers, with one shared event ID so each platform can keep a single copy. A live view shows each send, with the platform’s reply to server sends, and alerts flag a rejected token or stalled tracking.

[Install free on the Shopify App Store](https://apps.shopify.com/cpixel?utm_source=b2bgold.app&utm_medium=referral&utm_campaign=docs&utm_content=docs/cpixel/official-channel-apps&utm_term=card) [Plans and pricing](/shopify/cpixel/#pricing)

Need help with cPixel? Email [support@b2bgold.app](mailto:support@b2bgold.app).