diff --git a/contracts/raffle/src/events.rs b/contracts/raffle/src/events.rs
index 98184e7..e7b89f9 100644
--- a/contracts/raffle/src/events.rs
+++ b/contracts/raffle/src/events.rs
@@ -7,7 +7,7 @@ use crate::AdminOp;
 // LIFECYCLE EVENTS
 // ============================================================================
 
-/// Emitted when a new raffle is initialized
+/// Emitted when a new raffle instance is initialized
 #[derive(Clone)]
 #[contracttype]
 pub struct RaffleCreated {
@@ -51,6 +51,7 @@ pub struct TicketPurchased {
     pub buyer: Address,
     pub ticket_ids: Vec<u32>,
     pub quantity: u32,
+    pub ticket_price: i128,
     pub total_paid: i128,
     pub timestamp: u64,
 }
@@ -119,6 +120,7 @@ pub struct RaffleCancelled {
     pub creator: Address,
     pub reason: CancelReason,
     pub tickets_sold: u32,
+    pub prize_refunded: bool,
     pub timestamp: u64,
 }
 
@@ -127,7 +129,7 @@ pub struct RaffleCancelled {
 #[contracttype]
 pub struct TicketRefunded {
     pub buyer: Address,
-    pub ticket_id: u32,
+    pub ticket_number: u32,
     pub amount: i128,
     pub timestamp: u64,
 }
@@ -148,6 +150,7 @@ pub struct CreatorVerified {
 pub struct PrizeClaimed {
     pub winner: Address,
     pub tier_index: u32,
+    pub payment_token: Address,
     pub gross_amount: i128,
     pub net_amount: i128,
     pub platform_fee: i128,
@@ -159,6 +162,7 @@ pub struct PrizeClaimed {
 #[contracttype]
 pub struct BuybackAndBurnExecuted {
     pub router: Address,
+    pub payment_token: Address,
     pub tikka_token: Address,
     pub amount_in: i128,
     pub amount_out: i128,
@@ -210,7 +214,7 @@ pub struct TreasuryUpdated {
     pub timestamp: u64,
 }
 
-/// Emitted when accumulated fees are withdrawn
+/// Emitted when accumulated fees are withdrawn to the treasury
 #[derive(Clone)]
 #[contracttype]
 pub struct FeesWithdrawn {
@@ -313,11 +317,44 @@ pub struct AdminOpCancelled {
     pub cancelled_at: u64,
 }
 
+// ============================================================================
+// FACTORY EVENTS
+// ============================================================================
+
+/// Emitted when the factory is initialized
+#[derive(Clone)]
+#[contracttype]
+pub struct FactoryInitialized {
+    pub admin: Address,
+    pub protocol_fee_bp: u32,
+    pub treasury: Address,
+    pub timestamp: u64,
+}
+
+/// Emitted when a new raffle instance is deployed by the factory
+#[derive(Clone)]
+#[contracttype]
+pub struct RaffleDeployed {
+    pub raffle_address: Address,
+    pub creator: Address,
+    pub timestamp: u64,
+}
+
+/// Emitted when the factory protocol fee or treasury is updated via set_config
+#[derive(Clone)]
+#[contracttype]
+pub struct FactoryConfigUpdated {
+    pub protocol_fee_bp: u32,
+    pub treasury: Address,
+    pub updated_by: Address,
+    pub timestamp: u64,
+}
+
 // ============================================================================
 // INTERNAL STATE CHANGE EVENT
 // ============================================================================
 
-/// Emitted when raffle status changes
+/// Emitted on every raffle status transition
 #[derive(Clone)]
 #[contracttype]
 pub struct RaffleStatusChanged {
diff --git a/contracts/raffle/src/instance/mod.rs b/contracts/raffle/src/instance/mod.rs
index aa0b3d1..a025448 100644
--- a/contracts/raffle/src/instance/mod.rs
+++ b/contracts/raffle/src/instance/mod.rs
@@ -1536,6 +1536,7 @@ impl Contract {
                         "buyback_and_burn_executed",
                         crate::events::BuybackAndBurnExecuted {
                             router: contract_address.clone(),
+                            payment_token: raffle.payment_token.clone(),
                             tikka_token: tikka.clone(),
                             amount_in: platform_fee,
                             amount_out: platform_fee,
@@ -1560,6 +1561,7 @@ impl Contract {
             PrizeClaimed {
                 winner: winner.clone(),
                 tier_index,
+                payment_token: raffle.payment_token.clone(),
                 gross_amount: tier_prize_amount,
                 net_amount,
                 platform_fee,
@@ -1672,9 +1674,9 @@ impl Contract {
         publish_event(
             &env,
             "ticket_refunded",
-            crate::events::TicketRefunded {
+            TicketRefunded {
                 buyer: ticket.owner.clone(),
-                ticket_id,
+                ticket_number: ticket_id,
                 amount: raffle.ticket_price,
                 timestamp: env.ledger().timestamp(),
             },
diff --git a/contracts/raffle/src/lib.rs b/contracts/raffle/src/lib.rs
index e088e5e..3437399 100644
--- a/contracts/raffle/src/lib.rs
+++ b/contracts/raffle/src/lib.rs
@@ -208,6 +208,18 @@ impl RaffleFactory {
         env.storage()
             .persistent()
             .set(&DataKey::Treasury, &treasury);
+
+        publish_factory_event(
+            &env,
+            "factory_initialized",
+            events::FactoryInitialized {
+                admin,
+                protocol_fee_bp,
+                treasury,
+                timestamp: env.ledger().timestamp(),
+            },
+        );
+
         Ok(())
     }