Graph-wide evidence registry
4 sources, in one place.
Title
Current Seoul Pay Plus official app and native voucher purchaseshttps://play.google.com/store/apps/details?hl=ko-KR&id=com.bizplay.seoul.pay
Seoul Love Gift Certificate — 2026 merchant financial termshttps://news.seoul.go.kr/economy/files/2026/02/699c0e721c80f0.45943193.pdf