diff --git a/sqlx-data.json b/sqlx-data.json
index 0062803c..6b3daae7 100644
--- a/sqlx-data.json
+++ b/sqlx-data.json
@@ -10,7 +10,7 @@
     },
     "query": "\n            UPDATE orders\n            SET\n            master_seller_pubkey = ?1\n            WHERE id = ?2\n        "
   },
-  "1a4f24e4d6c6447e7f6b9c7207bd12bc23e87f37d2c8676bffd8f4eb86c31405": {
+  "301fbda63c61bf75d60bc330d5b1aacae80248c253a2fe9e97f5a74a7acafe75": {
     "describe": {
       "columns": [],
       "nullable": [],
@@ -18,27 +18,27 @@
         "Right": 2
       }
     },
-    "query": "\n            UPDATE orders\n            SET\n            seller_dispute = ?1\n            WHERE id = ?2\n        "
+    "query": "\n            UPDATE orders\n            SET\n            buyer_sent_rate = ?1\n            WHERE id = ?2\n        "
   },
-  "301fbda63c61bf75d60bc330d5b1aacae80248c253a2fe9e97f5a74a7acafe75": {
+  "4465f33fba7d31a7154b9710438d9319d02018e873a54d720cda2f7eb07aece6": {
     "describe": {
       "columns": [],
       "nullable": [],
       "parameters": {
-        "Right": 2
+        "Right": 6
       }
     },
-    "query": "\n            UPDATE orders\n            SET\n            buyer_sent_rate = ?1\n            WHERE id = ?2\n        "
+    "query": "\n    UPDATE orders\n    SET\n    buyer_pubkey = ?1,\n    seller_pubkey = ?2,\n    status = ?3,\n    preimage = ?4,\n    hash = ?5\n    WHERE id = ?6\n    "
   },
-  "4465f33fba7d31a7154b9710438d9319d02018e873a54d720cda2f7eb07aece6": {
+  "45bc1577516315db37be5481594323e87e6bd406f2248b5b44015eaf3ff34a14": {
     "describe": {
       "columns": [],
       "nullable": [],
       "parameters": {
-        "Right": 6
+        "Right": 2
       }
     },
-    "query": "\n    UPDATE orders\n    SET\n    buyer_pubkey = ?1,\n    seller_pubkey = ?2,\n    status = ?3,\n    preimage = ?4,\n    hash = ?5\n    WHERE id = ?6\n    "
+    "query": "\n            UPDATE orders\n            SET\n            buyer_dispute = ?1,\n            status = 'Dispute'\n            WHERE id = ?2\n        "
   },
   "567a4d6906624fb39ff9719c0f15626b42d215d6648b6274bda052cfc9f48102": {
     "describe": {
@@ -50,7 +50,7 @@
     },
     "query": "\n            UPDATE orders\n            SET\n            seller_sent_rate = ?1\n            WHERE id = ?2\n        "
   },
-  "77ea98f6af16fa6e5a7d604965593700c563f88d88cb10b348bdc4200c87ad1d": {
+  "6850cc0e71b2fc6d8632e96513f661de41349ee483172db98ddea8e5999d5329": {
     "describe": {
       "columns": [],
       "nullable": [],
@@ -58,29 +58,29 @@
         "Right": 2
       }
     },
-    "query": "\n            UPDATE orders\n            SET\n            buyer_pubkey = ?1\n            WHERE id = ?2\n        "
+    "query": "\n            UPDATE orders\n            SET\n            seller_dispute = ?1,\n            status = 'Dispute'\n            WHERE id = ?2\n        "
   },
-  "878c89a9ccf7cf33910f32a9dd2c09f45364dd744dc9e5749a318825343be542": {
+  "77ea98f6af16fa6e5a7d604965593700c563f88d88cb10b348bdc4200c87ad1d": {
     "describe": {
       "columns": [],
       "nullable": [],
       "parameters": {
-        "Right": 4
+        "Right": 2
       }
     },
-    "query": "\n            UPDATE orders\n            SET\n            cancel_initiator_pubkey = ?1,\n            buyer_cooperativecancel = ?2,\n            seller_cooperativecancel = ?3\n            WHERE id = ?4\n        "
+    "query": "\n            UPDATE orders\n            SET\n            buyer_pubkey = ?1\n            WHERE id = ?2\n        "
   },
-  "89253158dce7eb8ed1c4fce2120418909fde010398815c5e673fb7d406dc5b4f": {
+  "878c89a9ccf7cf33910f32a9dd2c09f45364dd744dc9e5749a318825343be542": {
     "describe": {
       "columns": [],
       "nullable": [],
       "parameters": {
-        "Right": 2
+        "Right": 4
       }
     },
-    "query": "\n            UPDATE orders\n            SET\n            buyer_invoice = ?1\n            WHERE id = ?2\n        "
+    "query": "\n            UPDATE orders\n            SET\n            cancel_initiator_pubkey = ?1,\n            buyer_cooperativecancel = ?2,\n            seller_cooperativecancel = ?3\n            WHERE id = ?4\n        "
   },
-  "900597cf1e8ed114cb383856d398ffb23b1d15e48c1708fc2b40cfcc649df9fc": {
+  "89253158dce7eb8ed1c4fce2120418909fde010398815c5e673fb7d406dc5b4f": {
     "describe": {
       "columns": [],
       "nullable": [],
@@ -88,7 +88,7 @@
         "Right": 2
       }
     },
-    "query": "\n            UPDATE orders\n            SET\n            buyer_dispute = ?1\n            WHERE id = ?2\n        "
+    "query": "\n            UPDATE orders\n            SET\n            buyer_invoice = ?1\n            WHERE id = ?2\n        "
   },
   "97414183485e04346f420960beed77912ebe76089f58d30f0f526e232ce4be25": {
     "describe": {
diff --git a/src/db.rs b/src/db.rs
index 6145033a..304eb82d 100644
--- a/src/db.rs
+++ b/src/db.rs
@@ -212,7 +212,7 @@ pub async fn update_order_event_id_status(
     let mostro_settings = Settings::get_mostro();
     let status = status.to_string();
     // We calculate the bot fee
-    let fee = mostro_settings.fee / 2.0;
+    let fee = mostro_settings.fee;
     let fee = fee * amount as f64;
     let fee = fee.round() as i64;
 
@@ -484,7 +484,8 @@ pub async fn update_order_buyer_dispute(
         r#"
             UPDATE orders
             SET
-            buyer_dispute = ?1
+            buyer_dispute = ?1,
+            status = 'Dispute'
             WHERE id = ?2
         "#,
         buyer_dispute,
@@ -507,7 +508,8 @@ pub async fn update_order_seller_dispute(
         r#"
             UPDATE orders
             SET
-            seller_dispute = ?1
+            seller_dispute = ?1,
+            status = 'Dispute'
             WHERE id = ?2
         "#,
         seller_dispute,
diff --git a/src/lightning/invoice.rs b/src/lightning/invoice.rs
index 9c4cd223..0166d49d 100644
--- a/src/lightning/invoice.rs
+++ b/src/lightning/invoice.rs
@@ -13,7 +13,8 @@ pub fn decode_invoice(payment_request: &str) -> Result<Invoice, MostroError> {
     Ok(invoice)
 }
 
-/// Verify if a buyer invoice is valid
+/// Verify if a buyer invoice is valid,
+/// if the invoice have amount we check if the amount minus fee is the same
 pub fn is_valid_invoice(
     payment_request: &str,
     amount: Option<u64>,
@@ -23,20 +24,26 @@ pub fn is_valid_invoice(
     let mostro_settings = Settings::get_mostro();
     let ln_settings = Settings::get_ln();
 
-    let amount_msat = invoice.amount_milli_satoshis().unwrap_or(0) / 1000;
+    let amount_sat = invoice.amount_milli_satoshis().unwrap_or(0) / 1000;
     let fee = fee.unwrap_or(0);
+    // We receive the total order fee, we divide by 2 because we split the fee
+    let fee = fee as f64 / 2.0;
+    let fee = fee.round() as u64;
 
     if let Some(amt) = amount {
-        if amount_msat > 0 && amount_msat != (amt - fee) {
+        if amount_sat > 0 && amount_sat != (amt - fee) {
             return Err(MostroError::WrongAmountError);
         }
     }
-    if amount_msat > 0 && amount_msat < mostro_settings.min_payment_amount as u64 {
+
+    if amount_sat > 0 && amount_sat < mostro_settings.min_payment_amount as u64 {
         return Err(MostroError::MinAmountError);
     }
+
     if invoice.is_expired() {
         return Err(MostroError::InvoiceExpiredError);
     }
+
     let parsed = payment_request.parse::<SignedRawInvoice>()?;
 
     let (parsed_invoice, _, _) = parsed.into_parts();
diff --git a/src/lightning/mod.rs b/src/lightning/mod.rs
index ee976867..b0a2d370 100644
--- a/src/lightning/mod.rs
+++ b/src/lightning/mod.rs
@@ -158,7 +158,11 @@ impl LndConnector {
         let invoice = decode_invoice(payment_request).unwrap();
         let payment_hash = invoice.payment_hash();
         let payment_hash = payment_hash.to_vec();
-        let hash = String::from_utf8(payment_hash.clone()).unwrap();
+        let hash: String = payment_hash
+            .clone()
+            .iter()
+            .map(|b| format!("{:02x}", b))
+            .collect();
         let mostro_settings = Settings::get_mostro();
 
         // We need to set a max fee amount