Seoul fireworks festival sends convenience-store sales soaring, boxed meals up 579.3 times
AI Summary- CU, GS25, Seven-Eleven and emart24 reported stronger sales near Yeouido during the fireworks festival.
- CU boxed-meal sales reached 579.3 times the comparable previous-week level.
- All seven GS25 stores analyzed set new single-day sales records for the year.