Kits
Storm and power out
Before it hits, or once the lights go out. Tick what you need and a local shopper picks it up.
When the power goes out
Water and food that keeps
First freeze
Easiest from a separate shop — see the ones near you, or add one more stop on the next screen.
Each one lands as a line you can edit on the next screen, where you say the shop. No prices here — you pay what the register rings up.
Something else? Write your own list — any shop in town.