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Case study: Vinyl Warehouse · Google Ads Shopping and Search

1384% increase in sales

A Google Ads case study: how we rebuilt the Shopping and Search campaigns for Vinyl Warehouse, a UK provider of adhesive decorative products, to scale sales and improve profitability.

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Sign in to Google Ads. Your Customer ID is the 10-digit number at the top right, next to your account name, for example 123-456-7890.

  • 1384%Increase in conversions
  • 93%Decrease in CPA
  • 746%Increase in conversion rate
  • 15%Decrease in ad spend

About the client

Vinyl Warehouse: adhesive decorative products, sold online.

Vinyl Warehouse is an industry leading provider of adhesive decorative products. Its website, vinylwarehouse.co.uk, is based in Alton, Hampshire, and describes the business as an authorised UK main supplier of d-c-fix furniture and kitchen wrap, with window film in the range as well. These are products that people use to refresh a room or a piece of furniture without the cost of replacing it, which makes them popular with home improvers and makers who like to do the work themselves.

As an e-commerce business, Vinyl Warehouse relies on online sales. That makes the Google Ads account a core part of the business, and it is why the cost of each sale mattered so much.

Selling decorative products online has a particular character. Customers are shopping with their eyes, so the product image and the price on a shopping listing do much of the selling. Many are comparing several suppliers for the same item, and many of those suppliers advertise on the same terms. A product range with a lot of variety, from patterns and finishes to sizes, also means a lot of listings to organise and keep in good shape.

That is where Shopping campaigns come into their own, because they put the product, the picture and the price directly in front of a shopper who is searching for it. Search ads fill in the rest, reaching people who describe what they want in words. When the two are well organised, an online shop can see which products and searches pay their way and spend more where the return is good.

Our records show Google Ads work agreed in December 2018, social media in October 2019 and Bing Ads in March 2021. This case study is about the Google Ads Shopping and Search campaigns.

The challenge

Scale sales and improve profitability without increasing costs.

Vinyl Warehouse approached DPOM to help scale sales and improve profitability, without increasing costs.

After an initial audit by our strategists, we discovered that CPAs were too high to be consistently profitable, and that the campaigns suffered from low Quality Scores and poor CTRs. CPA is what each conversion costs, Quality Score is Google's rating of how relevant your ads and landing pages are, and CTR is the share of people who saw an ad and clicked it.

What the brief asked for

  • Scale salesWin more sales through Google Ads.
  • Improve profitabilityBring CPA down to a level that is consistently profitable.
  • Do not increase costsGrow without a bigger bill for the same account.
  • Fix the weak pointsLow Quality Scores and poor CTRs were holding the campaigns back.

What we did

Audit, then rebuild from the account's own history.

We recommended a complete rebuild of the account, using historical data to form the basis of a new campaign moving forward.

The approach, step by step

  1. Step 1Audit the accountOur strategists audited the campaigns first and found high CPAs, low Quality Scores and poor CTRs.
  2. Step 2Use the historical dataThe account's own history formed the basis of the new campaign, instead of starting from guesswork.
  3. Step 3Rebuild the campaignThe rebuild brought better structure, more compelling ads and more advanced targeting, and the account CPA improved immediately.
    More detail

    Better structure means the account is organised so that each group of products and searches can be managed on its own. More compelling ads and more advanced targeting aim to reach the right people with a message that makes them click.

  4. Step 4Keep improving over the coming monthsThe campaign continued to improve until conversions had grown without any additional ad spend. In fact, ad spend reduced slightly.

The results

Far more conversions, at a lower cost per conversion.

After the rebuild, conversions grew without any additional ad spend. In fact, ad spend reduced slightly. The headline on our original page is a 1384% increase in sales, and its results figures are listed below.

CPA fell by 93% and the conversion rate rose by 746%, while ad spend fell by 15%.

What each figure means

  • Conversions up 1384%Many times more conversions from the same account.
  • CPA down 93%Each conversion cost far less to win.
  • Conversion rate up 746%A much larger share of clicks went on to convert.
  • Ad spend down 15%The account grew while spending slightly less.

Case study FAQs

Questions about this case study.

About this result

What are Google Ads Shopping ads?

Shopping ads show a product with its picture, title, price and shop name, taken from the shop's product data. Search ads are text ads shown against what people type into Google. This account used both.

What is Quality Score?

Quality Score is Google's rating of how relevant your keywords, ads and landing pages are to what people search for. It is one of the things that affects the price you pay per click and where your ads appear.

What is CPA?

CPA stands for cost per acquisition: the ad cost divided by the number of conversions. If CPA rises above what a conversion is worth, the ads stop paying for themselves.

Can you promise the same result for my business?

No. Every account and website starts from a different place. These figures are what happened for Vinyl Warehouse, not a promise of what will happen for you.

How can I get my own Google Ads account looked at?

Use the Free audit tab in the form at the top of this page, or call 0115 647 0111.

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