diff --git a/scripts/deploy_promotions.py b/scripts/deploy_promotions.py
new file mode 100755
index 0000000000..fd0787bf5c
--- /dev/null
+++ b/scripts/deploy_promotions.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python3
+"""
+Deploy a single promotion from a JSON file.
+Usage: scripts/deploy_promotions.py <filepath> [--dry-run]
+"""
+
+import os
+import sys
+import json
+import argparse
+import urllib.error
+import urllib.request
+from typing import Any, Dict, cast
+
+
+def validate_promotion(data: Dict[str, Any]) -> None:
+    required_fields = ["title", "description", "discount_code", "valid_until"]
+    for field in required_fields:
+        if field not in data:
+            print(f"Validation Error: Missing required field '{field}'")
+            sys.exit(1)
+
+
+def deploy_promotion(data: Dict[str, Any], dry_run: bool) -> None:
+    if dry_run:
+        print("Dry-run mode: Validation passed. Simulating deployment...")
+        print("Dry-run deployment successful.")
+        sys.exit(0)
+
+    api_key = os.environ.get("TRYONYOU_API_KEY")
+    if not api_key:
+        print("Deployment Error: TRYONYOU_API_KEY environment variable is not set.")
+        sys.exit(1)
+
+    api_url = "https://api.tryonyou.pro/v1/promotions"
+    headers = {"Content-Type": "application/json", "Authorization": f"Bearer {api_key}"}
+
+    req = urllib.request.Request(api_url, data=json.dumps(data).encode("utf-8"), headers=headers, method="POST")
+    try:
+        title = data.get("title", "No Title")
+        print(f"Deploying promotion '{title}' to {api_url}...")
+        response = urllib.request.urlopen(req)
+        response_data = response.read()
+
+        try:
+            response_text = response_data.decode("utf-8")
+        except UnicodeDecodeError:
+            response_text = str(response_data)
+
+        print(f"Deployment successful: {response_text}")
+        sys.exit(0)
+    except urllib.error.URLError as e:
+        print(f"Deployment failed: {e}")
+        sys.exit(1)
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser(description="Deploy a promotion from a JSON file.")
+    parser.add_argument("filepath", help="Path to the JSON promotion file.")
+    parser.add_argument("--dry-run", action="store_true", help="Simulate deployment without HTTP request.")
+    args = parser.parse_args()
+
+    if not os.path.exists(args.filepath):
+        print(f"Error: File '{args.filepath}' does not exist.")
+        sys.exit(1)
+
+    try:
+        with open(args.filepath, "r", encoding="utf-8") as f:
+            loaded_data = json.load(f)
+            if not isinstance(loaded_data, dict):
+                print("Error: JSON file must contain a dictionary object.")
+                sys.exit(1)
+            data = cast(Dict[str, Any], loaded_data)
+    except json.JSONDecodeError as e:
+        print(f"Error decoding JSON: {e}")
+        sys.exit(1)
+    except Exception as e:
+        print(f"Error reading file: {e}")
+        sys.exit(1)
+
+    validate_promotion(data)
+    deploy_promotion(data, args.dry_run)
+
+
+if __name__ == "__main__":
+    main()