You should have a digital receipt from ordering online maybe in your spam folder in gmail.
You can show your ID too
I am an online grocery pickup associate, always just have your order number and know the name on the order and you are good
Stop at the service desk they should be able to find it.
Try it.
I don't recall showing ID for pickup, just flashed the order confirmation on my screen
Not for sure but If you pull it up on your phone or computer you would be able to show that.
If you put the name on your ID for the pick-up then it will be fine.
I just call and tell them my name for pick up.
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