PS3/PS Vita: credit cards and other payment methods will no longer be usable on PS Store when accessed from PS3/PS Vita, starting Oct.27 - AUTOMATON WEST
PS Vitaでリモートプレイを使ってPS3に接続してみた(PS Vita Remote Play) - YouTube
Free PS3 And PS Vita Games Not Included In PS Plus From 2019 - GameSpot
Sony will eliminate online payment methods for PS3 and PS Vita :