https://support.google.com/googleplay/android-developer/thread/306539137?hl=en&sjid=17775233274115651550-NC
https://support.google.com/admanager/thread/306558344/refundable-policy-what-is-the-cancellation-policy-for-%F0%9D%94%BCxpedia?hl=en&sjid=2616577847522117663-AP