Checking the price tag…

value end · priced above 28% of the cola aisle (per fl oz)
Diet Pepsi Cola is a low sugar beverage available in a 7.5 fl oz can. It is part of the cola category and offers a refreshing taste in a compact size.
measured Aug 14–Sep 21 · prices update as stores are re-measured
SF grocers that run cola deep but don’t carry Diet Pepsi yet — a natural next door.
6 storefronts across 2 grocers carry it · tap a pin to open the store.
same product family · other formats and pack sizes the source lists separately.
stocked in the same aisle at the same grocers · widest co-carriage first · filed under Soda here.
nearest neighbors by what the product is · regardless of where it sits.