Get Three Discount Coupons by Signing Up for the 7-Eleven App in September! Join the 7-Eleven app as a new member in September and receive three discount coupons for sushi, sweets, and bread. Don't miss out!

Get Three Discount Coupons by Signing Up for the 7-Eleven App in September! #Japan #convenience_store #Chiyoda #7-Eleven_app #coupon_offer