If you set your Meta ad’s destination URL to your Auware landing page (something like yourstore.com/pages/aw-yjrfsw) but traffic is actually arriving on your Shopify product detail page (something like yourstore.com/products/your-product?variant=9584282501167), the cause is almost always Meta’s Commerce Manager catalog. Your Auware landing page is correct, your ad URL is correct, and Cloudflare and DNS are not redirecting anyone. The substitution happens on Meta’s side, before the click ever reaches your storefront.
Why this happens
When you install the Shopify Facebook & Instagram sales channel (most Shopify stores do, because it powers Conversions API and Instagram Shopping), Shopify automatically syncs your product catalog into your Meta Business account. For each product, Shopify sets the catalog’s “Website link” field to the canonical product detail page URL with a specific variant appended.
When you run a paid Meta ad whose creative shows or names that product, Meta’s algorithm can match the ad to the catalog entry and swap your typed URL for the catalog’s Website link. This happens even when no catalog is attached to the ad set, every Advantage+ toggle is off, and the campaign objective is Traffic. The match is happening at the catalog product level, not at the campaign or ad set level, which is why most checklists and Meta support reps miss it.
How to verify it’s happening to you
- On your iPhone, open the Facebook app and find your live ad.
- Tap the ad’s CTA button.
- Once the page loads, tap the URL bar and copy the full URL.
- If the URL starts with
/products/and contains avariant=parameter instead of your/pages/aw-slug, you are seeing the catalog override.
How to fix it
- Open business.facebook.com and go to Commerce Manager.
- Select your catalog. The affected one will show “Legacy Shopify” or “Shopify” as the data source.
- Click Catalog, then Items.
- Find the product whose URL is being substituted.
- Click into the product to edit it.
- Locate the Website link field. It currently shows the canonical product page URL with a variant.
- Replace it with your Auware landing page URL, including any UTM parameters you want to preserve.
- Save.
Within 24 to 48 hours Meta will pick up the corrected destination on your live ads. Your Landing Page View rate should rebound from whatever low number you were seeing into a normal range.
Important: the manual edit can be overwritten
After you save, Meta displays a yellow warning: “Edits might be overwritten. These products were added to your catalog using data feeds.” This means the Shopify Facebook & Instagram channel will sync again on its normal schedule and replace your edit with whatever Shopify is pushing.
To lock the fix in permanently, choose one of:
- Disconnect the Shopify Facebook & Instagram sales channel entirely. This is the option we recommend for most Auware merchants. It is the cleanest fix - no auto-syncs, no overwrites, no surprises. The trade-off is that it also disconnects Meta’s Conversions API and Instagram Shopping from Shopify. If you use either of those, you can reconnect them separately through Meta directly (Conversions API can be set up via a partner tag manager, and Instagram Shopping can be reconnected on a different catalog if you want shoppable retargeting). For most cold-prospecting campaigns driven through Auware landing pages, the channel was costing more in lost traffic than it was earning in measurement.
- Configure the Shopify Facebook & Instagram channel to push a different URL. A middle option. Requires per-product URL override support in your channel app version, which not all merchants have.
- Change the data source for the affected product in Commerce Manager so it is no longer driven by the Shopify feed. The most surgical option. Keeps Conversions API and Instagram Shopping intact while permanently overriding the URL for products advertised through Auware. Pick this if you actively use the channel’s other features and only have one or two Auware-driven products to protect.
While you’re in there, check for blocked products
At the top of the Commerce Manager Items page, look for a “products with issues are blocked from being shown in ads” notice. If you see one, those flagged products may be causing the same problem on other campaigns even if you have not noticed it yet. Worth a sweep of every product you currently advertise to make sure each Website link points where you want traffic to go.
Going forward
Get in the habit of editing the Commerce Manager Website link any time you publish a new Auware landing page that you plan to drive paid Meta traffic to. The fix takes about two minutes per product and permanently solves what would otherwise be an invisible drag on your conversion rate.