John H. Lunn (Jewellers) Ltd
The Challenge
With the customer at the heart of every business operation, Lunn’s recognized there was an emerging data quality issue with its database containing over 40,000 client records. A combination of client mobility and typographical errors had resulted in variations in format and structure, as well as inaccurate, missing or duplicated data. Poor quality data had a ‘domino effect’ upon its business activities, prompting less effective targeted marketing campaigns, higher costs for returned mail, poor client communications and lost revenue opportunities.
It was important for Lunn’s that every aspect of our customer’s experience was one of feeling valued, whether it be within our stores or through our literature. I was extremely happy with the service, and the timing of the project was excellent. The project was managed professionally from beginning to end taking into account our requirements and producing the results in a very timely way. The service was versatile allowing Lunn’s to redefine its requirements, which in return delivered the best results.
Ann Crombie, John H. Lunn (Jewellers) Ltd
The challenge was to produce a database filled with accurate customer data and enriched with valuable fields such as country and postcodes to help create better targeted marketing campaigns.
The Solution
Datactics was selected for its expertise and breadth of innovative solutions which addressed the complexity and diversity of poor data quality.
Following initial discussions and analysis of their data, it was agreed that Datactics professional services best suited Lunn’s requirements. This consultative service allows the client to acquire expert knowledge and utilize the powerful and unique features of Datactics technology.
Duplicated records are merged together using a strategy that suppresses and creates a new ‘best of breed’ record from the ‘best’ amalgamated information from each cluster to make a ‘golden record’.
At all times data was treated in a confidential manner and never compromised, only enriched with the addition of title, postcode and country information where appropriate.
The Benefits
As a result of this work, Lunn’s were able to:
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Create more effective targeted marketing campaigns
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Keep marketing and mailing costs to a minimum by conducting highly accurate and focused campaigns
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Improve client satisfaction through high quality and relevant communications.
Ann Crombie, Company Accountant at Lunn’s explains:
“It was important for Lunn’s that every aspect of our customer’s experience was one of feeling valued, whether it be within our stores or through our literature. I was extremely happy with the service, and the timing of the project was excellent. The project was managed professionally from beginning to end taking into account our requirements and producing the results in a very timely way. The service was versatile allowing Lunn’s to redefine its requirements, which in return delivered the best results.”
As part of their data quality strategy, Lunn’s has commissioned Datactics to cleanse, match and merge its client details on a regular basis.





