I've got same day delivery on certain items on some sites and while it's a nice novelty, I've found it's unnecessary. I'm quite happy (content even) to wait 2 d

I've got same day delivery on certain items on some sites and while it's a nice novelty, I've found it's unnecessary. I'm quite happy (content even) to wait 2 days, as long as it is actually 2 days, and not 1-5 days depending on the position of the moon. My supermarket offers 4 hour delivery windows that you book about a week in advance, and it's perfect (other than the occasional dodgy swap or missing item). I can work with that. But amazon (for example) offers same/next day delivery, and I'd estimate maybe 10% of my orders are late. That doesn't work if I'm relying on them for food