A campaign can point to the right product and still create the wrong expectation. The advert might show an old price, the landing page might select a different size, or the product listing might describe stock that is no longer available.
Before treating this as an advertising problem, check the information behind the campaign. For ecommerce teams in Kochi and across Kerala, a small catalogue audit can make the next marketing decision easier: fix the product record, correct its distribution, or investigate something else.
Start with a small, useful sample
Choose a handful of products that matter to the next campaign. Include one with variants, one recently changed item, and one that has generated customer questions. This is a working sample, not a statistical test of the entire catalogue.
Create a simple audit register with the product identifier, store URL, issue found, responsible person, and retest date. Compare the same product and variant everywhere you inspect it.
A fictional example: your campaign promotes a 500 g pack, but its destination opens with 250 g selected. The starting task is to align the destination with the offer. Increasing the budget would not resolve that mismatch.
Check product identity before rewriting the description
Confirm that the title, selected option, identifier, and product image refer to the same item. Check whether size, colour, quantity, or pack contents distinguish one variant from another.
For businesses using Google Merchant Center, Google's product data specification sets requirements for identifiers, titles, variants, and other attributes. It also explains that inaccurate or conflicting information can affect product eligibility and display. Review the requirements applicable to your products and market rather than assuming one checklist covers every category. Google Merchant Center product data specification.
Then review the description against the actual product. Remove unsupported claims and explain the details a buyer needs to choose correctly. Keep a record of questions the page leaves unanswered.
Compare price and availability across the journey
For each sampled item, compare the campaign destination, product page, selected variant, and cart. Where you use an external product data source, check the submitted record too.
Record what differs instead of immediately editing every system. Is the store record wrong? Has an export failed to update? Does a campaign link select the wrong variant? Different causes need different fixes.
Ask the team what happens when a price changes or stock runs out. Identify who updates the main record, which other systems depend on it, and how someone verifies the change. A connector being installed is not evidence that every update has reached every destination.
Separate the page from the data supplied to search platforms
The product page is what the customer reads. Structured data describes information in a format search systems can interpret. A Merchant Center data source supplies product information through another route. They deserve separate checks, even when the store generates them from a shared record.
Google explains that product structured data can support richer product appearances in Search, and that structured data and Merchant Center data can be used together. This creates a reason to check consistency across both. Google Search Central's introduction to product structured data.
Ask whoever manages the store to inspect the generated information and validate representative pages with the appropriate tools. Google does not guarantee a rich result just because markup passes a test; its quality guidelines also require structured data to represent the page accurately. Google's structured data guidelines.
Give catalogue changes a clear owner
A useful process needs someone to close each issue. Product information, stock, campaign creative, and customer support may belong to different people, but the handover should be explicit.
Use a short checklist whenever a promoted product changes:
- Identify the affected product and variants.
- Confirm the correct details with the responsible team.
- Update the main record and check dependent destinations.
- Test the customer journey on a phone.
- Record the outcome and any unresolved mismatch.
Train the team using one real product from its own catalogue. Let someone demonstrate the checks, then have another person repeat them. That reveals unclear responsibilities more effectively than a checklist nobody has tried.
Use the audit to choose the next action
After correcting a mismatch, record when the change went live and verify it again. Review customer questions, listing issues, and relevant store behaviour over a sensible period. Avoid attributing every change in sales to the audit when other campaigns, prices, or demand have changed too.
If the information is consistent but purchases remain weak, broaden the review to the offer and buying journey. The guide to why ecommerce visitors leave without buying covers those questions. Before raising the budget, also review what to check before spending more on ecommerce advertising.
I am Abhilash E, a digital marketing consultant and strategist based in Kochi. For help connecting your catalogue, customer journey, and marketing priorities, explore my ecommerce consulting service or request a 1-on-1 session.