Optimising Google Shopping campaigns: when it fits B2B and when it doesn't

Optimising Google Shopping campaigns means sharpening your product feed, bidding strategy and data so your products become visible to people with buying intent. A short truth up front: Shopping was built at heart for webshops and e-commerce, not for classic B2B lead generation. In this article you’ll read how Shopping works, how you optimise it, and above all when it is and isn’t worth it for a B2B company.

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What is Google Shopping and how does it work?

Google Shopping shows your products as visual ads at the top of the search results: a photo, a price, your brand name and a link to your product page. Someone searching for “robot vacuum” or “industrial label printer” immediately sees a row of products with images, ready to click.

That works differently from an ordinary search ad. With Shopping you don’t bid directly on keywords. Google decides, based on your product feed, which searches your products are relevant for. The feed is therefore the engine of your campaign. Just as with regular SEA you pay per click, so you only pay once someone clicks through to your product.

The appeal is obvious: a large part of the buying journey starts with a search, and Shopping ads put your product straight at the top. But volume isn’t a goal in itself. What counts is whether those clicks also turn into revenue for you.

Does Google Shopping actually fit B2B?

Here we need to be honest. Shopping is optimised for one scenario: a visitor sees a physical product, clicks, and buys it in a webshop. For many B2B companies that picture simply doesn’t hold.

Shopping can pay off if you:

• Sell physical products with an online catalogue and prices, for example a wholesaler, a supplier of office or workshop materials, or a manufacturer with a webshop.
• Have a direct or semi-direct checkout, or at the very least product pages with a clear price and an order button.
• Have a repeatable, standardised offering that can be poured into a product feed.

Shopping usually doesn’t fit if you:

• Sell services or complex solutions without a fixed price or physical product.
• Have a long sales cycle in which the first step is an enquiry, a demo or a quote rather than a purchase.
• Work to order, which means your offering can’t be captured logically in a feed.

If you don’t sell products but services or leads, classic search campaigns are almost always the better choice. You can read more about that in our article on lead generation with Google Ads. And as always: if there is no buying intent or search volume for your offering, paying Google isn’t worth it at all. You’d rather hear that up front than after three months of burnt budget.

The rest of this article is therefore mainly relevant for B2B companies with a real product catalogue.

How do you optimise your product feed?

The feed decides which searches you show up for. A sloppy feed means you appear in front of the wrong searchers, or not at all. A few concrete levers:

• Write titles as if they were search queries. Put the brand, type, model, size and colour in there, in the order in which your customer searches. Google matches the text in your feed to the search query, so precision here determines your visibility.
• Make descriptions specific. Answer the questions a buyer has and use the terms they use, without overselling.
• Fill in every relevant attribute. Category, GTIN, availability, price and condition, following Google’s product data specification. The more complete the data, the better Google can place your products.
• Use sharp product photos. Multiple images per product give a fuller picture and increase the chance that someone clicks through.
• Keep the feed current. Prices, stock and descriptions change. A daily update prevents you from advertising products that are no longer accurate or available.

This isn’t a one-off job. Shopping is something you keep adjusting based on what the data shows.

Which bidding strategy do you choose?

Shopping works on a cost-per-click model: you only pay on a click. The question is how much a click is worth to you, and that’s where most advertisers get it wrong.

Start with focus, not with your entire catalogue at once. Put your budget on the products with the best margin or a proven sales history, instead of spreading it across everything. A product that gets plenty of clicks but never sells costs you money without giving anything back.

Google offers Smart Bidding: automated bidding that steers in real time towards a goal, such as a given ROAS (return on ad spend). That can work well, but only if you measure conversions correctly. Without reliable conversion tracking the algorithm is flying blind. Measure first, then automate.

The goal is never “winning the click” at any price. The goal is selling profitably. A lower position at a healthy margin is better than the top spot that costs you money. You can read more about steering costs intelligently in Google Ads bidding strategy.

How do you measure whether it pays off?

Without data you’re advertising blind. Connect your Shopping campaigns to Google Analytics and the reports in Google Ads, and look beyond impressions and clicks. Those last two are means, not results.

The numbers that do count:

• Conversion rate: how many of your visitors actually buy.
• Cost per purchase (CPA): what a sale costs you in ad budget.
• ROAS: how much revenue you get back per euro invested.

Use those insights to adjust your feed, your products and your bids. Negative keywords help filter out traffic that will never buy anyway, so your budget goes to relevant searchers. That’s how you build a cycle of measuring, adjusting and improving. That’s where the difference between profit and loss is made, not in the first week after launch.

Conclusion and next step

Google Shopping can be powerful if you sell physical products online and keep your feed, bids and measurement in order. But for many B2B companies with services, custom work or a long sales cycle it simply doesn’t fit, and a well-built search or lead campaign is a smarter use of your budget. We’d rather look honestly at whether it pays off for you before you spend anything, because a small team that moves fast has no use for vanity metrics.

Wondering whether Shopping or a different Google Ads approach fits your company? Book your free intake.

Frequently asked questions about Google Shopping

Is Google Shopping suitable for B2B?

Sometimes. If you sell physical products through a webshop with prices and an ordering process, Shopping can work. If you sell services, custom work or leads with a long sales cycle, classic search campaigns are almost always the better choice.

What is the most important thing to optimise in Google Shopping?

Your product feed. The titles, descriptions and attributes in it decide which searches you show up for. An accurate, complete and current feed is the basis of every good result.

How often should I update my product feed?

As often as needed to keep prices, stock and descriptions accurate. For most companies a daily check is sensible, so you don’t advertise products that are no longer available.

Can you use Google Shopping for free?

You can list products for free in the Shopping tab, but paid campaigns via Google Ads generally deliver more visibility and traffic. Whether that budget pays off depends on your margin and your conversion.

Why do I get clicks but no sales?

Clicks without sales often point to a mismatch: the wrong searchers because of an inaccurate feed, a price that isn’t competitive, or a product page that doesn’t convince. Steer on conversion and revenue, not on the number of clicks.