▶ Opened the official blood donation app jointly created by the Korean Red Cross and SK Telecom Donating blood is a fun experience. healthy now! Transparent! Easy! Meet the all-new blood donation app ‘Red Connect’ ▶ Donate blood in a healthy way! accumulating blood donor blood tests Get it as a health care service! From blood reports to healthcare big data analysis, blood donation that helps me! ▶ Donate blood transparently! Delivery of my blood, which I was curious about after donating bl