A. The store I shop at provides their own Curb Side services, for free. i.e Kroger, Walmart, Meijer, all have these services, free right now. Kroger used to charge a $5 fee but they have suspended that for last couple of years at least

B. I think that is giving them too much credit, I normally use Kroger, and even if I place my order a few days in advance I can edit it (and normally do) up to midnight before my pickup day.

C. this is likely true.