diff --git a/main.py b/main.py
index 010f9ae..b779fda 100644
--- a/main.py
+++ b/main.py
@@ -69,6 +69,11 @@ def download_and_parse():
             ean = str(int(ean_raw))
         else:
             ean = str(ean_raw).strip()
+
+        # Skip products with blank or non-numeric EAN codes
+        if not ean or not ean.isdigit():
+            continue
+
         brand_raw = row[9]  # col J
         brand = str(brand_raw) if brand_raw is not None else ""
         min_box_raw = row[10]  # col K