Like doing the washing-up, vacuuming under the sofa or cleaning your windows, housekeeping tasks with your product can get neglected because they’re tedious, not as interesting as new features and so on. However, if you’ve ever found yourself eating breakfast cereal out of an oven tray with a serving spoon because every single item of cutlery and crockery is festering in a pile in your sink, it should be apparent there is inherent value in tackling housekeeping tasks bit by bit over time.

How much would you invest to prevent a mass customer exodus? Everything Everywhere, the merged T-Mobile / Orange behemoth, was happy to spend £150 per customer to shore up its customer base following the post-merger restructuring.

What did it gain? A reduction in monthly churn from 1.7% to 1.3%, significant given their customers number well into the millions, plus an additional 300,000 customers locked into long-term contracts in place of short-term pre-pay contracts.

A few months ago, I co-presented a short speaking slot at this year’s SatMetrix Net Promoter European Conference. I’ve reproduced an excerpt from their official blog of the event for posterity.

You can see the full article in its original form at Net Promoter – Blogs – European Conference Blog 2010.