I have a core list of to things I almost always buy so use that when I'm booking my slots.
Same - I think most people do have a fairly comprehensive list of things they buy every week for me it’s :
Bread, milk, cheese, veg, fruit, certain quorn products (would be meat for most others), drinks, snacks, cereal, cleaning products, toiletries
Easy to make up to £40 and then I edit the day before (I add/subtract to an ongoing list in the notes section of phone through the week then check that when I edit the shop)
I used to only order a few days before delivery too but as soon as this all started it became murder to get slots and as I’m housebound with virtually zero support network I NEED a slot! So as soon as I was able I started booking slots 2/3 weeks ahead and I now just maintain that.
It’s not sneaky it’s practical! It also means the supermarkets know how many deliveries are booked and what items are being requested in a fair amount of time.
I used to shop with Sainsburys was a loyal customer for several years, they’ve handled the whole crisis APPALLINGLY from the start! I persevered with them for a while as they had certain products i liked but since the last delivery I booked which went stupendously wrong I haven’t bothered!!
Op I’d also advise the following tips which is how I do things:
I use the notes app on my phone (I use this for LOADS of things makes life so much easier, you can even create folders for different types of notes)
Keep a “template” shopping list of everything you order regularly (be that weekly or monthly)
Keep a running note of orders - pending (with dates and times, I set an alarm each week for 2 hours before the delivery slot as I’m disabled and need to prep) and already delivered. I make notes alongside to avoid (hopefully) future problems/making same mistakes more than once -
eg
FRIDAY 7/8/20 6-7pm
ADD - flour, eggs, toothpaste
NO - beans (sub text - this week you’ve 6 tins in! Bad habit of mine not checking while ordering whether I actually NEED a thing)
ALWAYS review the day/night before delivery to check:
If there’s anything unavailable (then you can order what you’d prefer rather than relying on their sub menu which can be odd at times or worse miss out altogether)
Special offers which have come on since you ordered which you can then take advantage of especially multi buys, but also seasonal things might not be on offer until a particular date
If there’s anything you ordered way back that you now know you don’t need but perhaps haven’t recorded on aforementioned notes - for me this tends to apply to things I’ve become sodding allergic to!
That’s what works for me
I’ve got next 3 booked currently. Not selfish as they will definitely be used.