abstract class ChannelId {
  // 内推渠道
  static const int nt = 99;

  //神马
  static const int sm = 108;

  //  OPPO
  static const int op = 107;

  //万年历
  static const int wnl = 106;

  //微博
  static const int wb = 105;

  //百度
  static const int bd = 104;

  //爱奇艺
  static const int iqy = 103;

  // 快手
  static const int ks = 102;

  // 头条
  static const int tt = 101;

  //  广点通
  static const int gdt = 100;

  // 商店
  static const int sd = 0;
}
