Agreed, but depends on the content. For things like this, I'm assuming they can tell what people who do buy actually buy, and we might assume it's enough coffe

Agreed, but depends on the content. For things like this, I'm assuming they can tell what people who do buy actually buy, and we might assume it's enough coffee for a few weeks or so. I do get some newsletters weekly and do not mind at all, because the info is new/fresh/useful. For 'buy some stuff', unless I'm buying every week (which I don't beyond food) likely less is more.