78win nen tang giai tri co thuong truc tuyen la cac he thong hoat dong tren nen tang internet, cho phep nguoi dung truy cap thong qua may tinh hoac thiet bi di dong de tham gia nhieu loai hinh tro choi khac nhau. Tuy theo mo hinh kinh doanh, nen tang co the cung cap cac tro choi mo phong, tro choi co yeu to may rui hoac cac hoat dong co thuong.