1. Provides event flyers, holiday dates, and discount event information for over 3,000 marts nationwide. 1) E-Mart, E-Mart Everyday, Traders Wholesale Club, Homeplus, Homeplus Special, Homeplus Express, Lotte Mart, Lotte Mart Max, Lotte Big Market, Lotte Super, Nonghyup Hanaro Mart, Nonghyup Hanaro Club, GS The Fresh , Top Mart 2. Providing product information for convenience store events nationwide (1+1, 2+1, giveaway, price discount product information) 1) CU, GS25, 7-Eleven, E-Mart 24, Mini