I like to physically go to the store and select my own items, especially fruit and veg. We did do it online once, when a resort we stayed at offered to pick up our grocery order and have it in our room upon arrival( our apartment had a fully functioning kitchen ). We did not particularly like it, as it took so long to trawl through all the items that were available to buy , and find what we wanted before we left home. Not something I have time for on a regular basis. I'm sure that I would end up doing it later in life, if I was physically incapacitated , or unable to do it myself for some reason.
I force myself to go to the shops . . . or I might never go out! I take my own basket and one folded bag as, like Finy, I am an impulse shopper. This way I buy only what I have on my list, I like to see my veges first hand and if I can fit a good "special" in I will take that too. I can't carry very heavy things these days so I have to be sensible. If I get feeble, I'll make my daughter shop for me. Hahahahahahaha.