• How to test events on production environment?
    • Use Appsflyer, and test on whitelist devices.
  • What is the localized currency format for number in zh-Hans and zh-Hant?
    • When language set to simple Chinese, it will be ¥
    • When set to traditional Chinese, it will be CN¥
  • How to use admob?
    • Create account, set up several ad unit
    • Create ad with certain type with ad unit id
    • Set delegate
    • Show
    • Do extra work in delegate methods.