diff --git a/src/load_tx_cypher.rs b/src/load_tx_cypher.rs
index f589e65..6cf1402 100644
--- a/src/load_tx_cypher.rs
+++ b/src/load_tx_cypher.rs
@@ -119,9 +119,7 @@ pub async fn impl_batch_tx_insert(
         .get("unchanged_accounts")
         .context("no unchanged_accounts field")?;
 
-    dbg!(&list_str);
     let cypher_string = write_batch_tx_string(&list_str);
-    dbg!(&cypher_string);
 
     // Execute the query
     let cypher_query = query(&cypher_string);
diff --git a/src/schema_transaction.rs b/src/schema_transaction.rs
index 5c4ab5c..8d534bb 100644
--- a/src/schema_transaction.rs
+++ b/src/schema_transaction.rs
@@ -154,7 +154,9 @@ impl WarehouseTxMaster {
         };
         let mut coins_literal = "NULL".to_string();
         if let Some(c) = &self.relation_label.get_coins_human_readable() {
-            coins_literal = format!("{:.2}", c);
+            if c > &0.0 {
+                coins_literal = format!("{:.2}", c);
+            }
         };
         format!(
             r#"{{ args: {tx_args}, coins: {coins_literal}, tx_hash: "{}", block_datetime: datetime("{}"), block_timestamp: {}, relation: "{}", function: "{}", sender: "{}", recipient: "{}", framework_version: "{}"}}"#,