diff --git a/taptrade-cli-demo/coordinator/src/wallet/mod.rs b/taptrade-cli-demo/coordinator/src/wallet/mod.rs
index f440261..240044c 100644
--- a/taptrade-cli-demo/coordinator/src/wallet/mod.rs
+++ b/taptrade-cli-demo/coordinator/src/wallet/mod.rs
@@ -85,6 +85,7 @@ impl CoordinatorWallet {
 		}
 
 		// check if bond output to us is big enough
+		// trait bond_output_sum
 
 		// let valid = tx.verify_tx();
 		Ok(true)
diff --git a/taptrade-cli-demo/coordinator/src/wallet/utils.rs b/taptrade-cli-demo/coordinator/src/wallet/utils.rs
index f988884..42e3eaf 100644
--- a/taptrade-cli-demo/coordinator/src/wallet/utils.rs
+++ b/taptrade-cli-demo/coordinator/src/wallet/utils.rs
@@ -35,7 +35,8 @@ impl BondTx for Transaction {
 	}
 
 	fn bond_output_sum(&self, bond_address: &str) -> Result<u64> {
-		let bond_script = ScriptBuf;
+		panic!("implement");
+		// let bond_script = ScriptBuf;
 
 		for output in self.output.iter() {}
 		Ok(0)