I'm not sure supermarkets bother with this sort of tracking - they already know who does what and where, as the result of time & motion studies, done old school analogue style, since forever.
I guess there may be an argument for micro-marketing based on individual / cohort movements, but my guess is not much, based on cost versus benefit.
No doubt marketing loves the idea, until analytics shoots it down with numbers.
I'm not sure supermarkets bother with this sort of tracking - they already know who does what and where, as the result of time & motion studies, done old school analogue style, since forever.
I guess there may be an argument for micro-marketing based on individual / cohort movements, but my guess is not much, based on cost versus benefit.
No doubt marketing loves the idea, until analytics shoots it down with numbers.