A data cleanse ensures that your customer or prospect mailing list is accurate, up-to-date, and compliant before you run a direct mail campaign. This step helps you reduce wasted spend on Return To Sender, protect your brand reputation, and ensure your communications reach the right people.
What is a Data Cleanse?
A data cleanse involves running your dataset through specialist industry databases to check for:
Deceased records – ensuring you do not send mail to someone who has passed away
Goneaway records – identifying addresses where the recipient no longer lives
Change of address records – updating your list with the recipient’s new address (where available)
This process helps:
Reduce costs by removing undeliverable mail
Protect your organisation’s reputation
Ensure your messages reach the correct people
What We Need From You
To get started, we’ll need:
The dataset you would like cleansed, or an idea of the segmentations you’d like us to use
Sign-off on the initial data handling fee
Costs Involved
Initial Handling Fee
There is a £400 data processing cost from Marketing Radar for the first file, then £100 for each subsequent file.
This covers:
Running the initial processing of your data
Producing match rates (how many records fall into deceased/goneaway/change of address)
Returning full costs for your approval before continuing
Typical Match Costs
You are only charged if a match is found. Costs vary depending on the type of match. Below are the maximum per-match charges (we'll give you confirmed costs, these are to give an idea but may change):
Next Steps
Share your dataset with us
Approve the £400 data processing fee for the first file, and £100 for each subsequent file.
We’ll process the data, provide you with match rates and the associated costs
Once cleansed, we will upload this cleansed data
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