7-Eleven Korea has undertaken a quality-focused overhaul of its sandwich lineup, part of the same wave of mid-2026 convenience-store product innovation that has seen rival chains GS25 and CU simultaneously …
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Everyday Norms & Etiquette
Convenience-Store Etiquette: How Koreans Use CU, GS25, and 7-Eleven as Everyday Social Infrastructure
by Daniel Yoonby Daniel YoonFor newcomers to Korea, the sheer density and functional role of convenience stores — CU, GS25, 7-Eleven, and Emart24 chief among them — can be genuinely disorienting: far beyond a …
