diff --git a/crates/service/storyteller_web/src/complex_models/event_match_predicate.rs b/crates/service/storyteller_web/src/complex_models/event_match_predicate.rs
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/crates/service/storyteller_web/src/complex_models/mod.rs b/crates/service/storyteller_web/src/complex_models/mod.rs
new file mode 100644
index 0000000000..1a4969ac4f
--- /dev/null
+++ b/crates/service/storyteller_web/src/complex_models/mod.rs
@@ -0,0 +1,34 @@
+pub mod event_match_predicate;
+
+#[derive(Serialize, Deserialize, Debug, PartialEq, Eq)]
+#[serde(rename_all = "snake_case")]
+pub enum EventMatchPredicate {
+  BitsCheermoteNameExactMatch {
+    cheermote_name: String,
+  },
+  BitsSpendThreshold {
+    minimum_bits_spent: u32,
+  },
+  ChannelPointsRewardNameExactMatch {
+    reward_name: String,
+  },
+}
+
+#[cfg(test)]
+mod tests {
+  use crate::complex_models::EventMatchPredicate;
+
+  #[test]
+  fn bits_cheermote_name_exact_match() {
+    let rust_value = EventMatchPredicate::BitsCheermoteNameExactMatch {
+      cheermote_name: "Cheer1".to_string()
+    };
+    let json = "{\"bits_cheermote_name_exact_match\":{\"cheermote_name\":\"Cheer1\"}}";
+
+    let converted_to_json= serde_json::to_string(&rust_value).unwrap();
+    assert_eq!(&converted_to_json, json);
+
+    let converted_from_json : EventMatchPredicate = serde_json::from_str(json).unwrap();
+    assert_eq!(&converted_from_json, &rust_value);
+  }
+}
\ No newline at end of file
diff --git a/crates/service/storyteller_web/src/main.rs b/crates/service/storyteller_web/src/main.rs
index 8df94e82ab..784eb37593 100644
--- a/crates/service/storyteller_web/src/main.rs
+++ b/crates/service/storyteller_web/src/main.rs
@@ -16,6 +16,7 @@ pub const RESERVED_USERNAMES : &'static str = include_str!("../../../../db/reser
 pub const RESERVED_SUBSTRINGS : &'static str = include_str!("../../../../db/reserved_usernames_including.txt");
 
 pub mod common_env;
+pub mod complex_models;
 pub mod http_clients;
 pub mod http_server;
 pub mod routes;