All Encompassing Email Marketing
It’s clear that this is an all in email to all Starbucks loyalty card members but the simple fact of the matter remains that they have more than enough data to tell them that I don’t buy chocolate products. It’s all in the POS data and even more a crime against “digital marketing” is that with all the big data tools at their disposal it would have been easy enough to work out. (Look even closer and they might have noticed that I stopped drinking coffee since May 2014 as well….. not by choice)
You Have Data!
I’m not just directing this at Starbucks but everyone whether it be bricks and mortar or e-commerce, you have data. You may not have the skills to deal with it. I’ve generated a fake POS log, I’ve kept it simple to one of the following types of beverage:
- Flat White
Jason-Bells-MacBook-Pro:~ Jason$ wc coffee.csv 100000 124795 774647 coffee.csv Jason-Bells-MacBook-Pro:~ Jason$
Now with this all being from one customer it’s quite easy to, the only thing to do is mine that data and look at the frequency of the beverage types. Find the one that scores the most (this data was randomly generated for this post) and then make a decision about how to market to them. One thing I could do really quickly is use Hadoop without doing any coding I can find the word frequencies really easily.
Jason-Bells-MacBook-Pro:~ Jason$ /usr/local/hadoop-1.2.1/bin/hadoop jar /usr/local/hadoop-1.2.1/hadoop-examples-1.2.1.jar wordcount coffee.csv coffeeoutput
With small data it takes no time at all and you don’t need Amazon web services or Azure for this sort of thing, you can do it from your own machine.
15/02/13 10:06:25 INFO mapred.JobClient: Map output records=100000 15/02/13 10:06:25 INFO mapred.JobClient: Combine input records=100000 15/02/13 10:06:25 INFO mapred.JobClient: Reduce input records=5
The results speak for themselves we know this customer clearly buys tea….
Americano 8325 Capuccino 8391 Flat_White 8499 Latte 8324 Tea 66461
So is there much point in running a promotion on Americano’s to this customer when it’s clear they buy 8x more tea? How about a variation on tea, a new blend for example? What’s going to pull the customer in?
Too Many Missed Opportunities
Now don’t get me wrong, me not liking chocolate classes me as an outlier (here I am on the far left of the curve…. -3SD from the mean) Perhaps there’s an argument to segment the outliers and market them a different message? 68% of the customers will happily accept the original message but what’s the profit potential sending a different message to the others…..
Three little words: I like tea.
Pursue this idea further in your own business: Jason Bell is a Data/Hadoop consultant based in Northern Ireland but helps companies globally with various BigData, Hadoop and Spark projects. He also offers training on Hadoop, the Hadoop Ecosystem and Spark to developers and anyone interested in what these technologies can do. He’s also the author of “Machine Learning – Hands On For Developers and Technical Professionals“.