Wow, delivery services here cost WAY too much. It definitely costs more money to use them than not. I'm impressed that yours is so reasonable!
I've used them a few times in a pinch, but not often due to the cost. But also, I am not prone to loading up on random unplanned things when shopping in person, due to all the allergies. I might be tempted by a new thing, look at the ingredients, and ...nope, can't. LOL
The one thing I keep meaning to look into is if I can possibly get milk delivery (assuming I can find one that sells the type of milk I can drink - either grassfed or A2. I think I looked a few years ago and couldn't find it). The allergy diet being more restrictive than ever, I am very heavily dependent on dairy these days, and I go through SO much milk. But it might end up being more expensive to do that, too, I'll have to see what I find.
Happy new year! :)
!BEER
They may be reasonable to get everyone to use them, and then they put the prices up! The couple of times I visited the local co-op in person, it was very quiet (no customers) and all the staff were scurrying around picking deliveroo orders.
Allergies add another dimension to shopping. It's good that you've found food that you can consume. It is still possible to have milk delivered here from a dairy. I used to have a milkman three times a week who left milk in glass bottles and collected them again at the next delivery. He retired last winter, his message said that someone else was taking over. There are a couple of farms that sell organic milk and one, I think, that sells unpasteurised.
Happy New Year 🥳