At present, because ATV and ATB broadcast in Cantonese and their coverage does not go beyond the Pearl River Delta, and because local systems operators frequently "insert" their own advertisements, actual advertising revenues for these Hong Kong broadcasters have seen no breakthrough to date.
目前香港無線與亞視兩家電視台，因播出語言是粵語，範圍不出珠江三角洲，且由於當地系統業者「蓋台」情形嚴重，實際的廣告收益一直未能有所突破。