Looking good

src/alpine_bits_python/db.py

@@ -10,6 +10,7 @@ from sqlalchemy import (
     Column,
     Date,
     DateTime,
+    Double,
     ForeignKey,
     Integer,
     String,
@@ -459,6 +460,8 @@ class Conversion(Base):
     guest_last_name = Column(String, index=True)  # lastName from guest element
     guest_email = Column(String, index=True)  # email from guest element
     guest_country_code = Column(String)  # countryCode from guest element
+    guest_birth_date = Column(Date)  # birthDate from guest element
+    guest_id = Column(String)  # id from guest element
 
     # Advertising/tracking data - used for matching to existing reservations
     advertising_medium = Column(
@@ -527,7 +530,7 @@ class ConversionRoom(Base):
 
     # Extracted total revenue for efficient querying (sum of all revenue_total in daily_sales)
     # Kept as string to preserve decimal precision
-    total_revenue = Column(String, nullable=True)
+    total_revenue = Column(Double, nullable=True)
 
     # Metadata
     created_at = Column(DateTime(timezone=True))  # When this record was imported