diff --git a/Pipfile b/Pipfile
index 63c79cd98..0ddf7f003 100644
--- a/Pipfile
+++ b/Pipfile
@@ -13,4 +13,4 @@ sqlalchemy = "1.4.42"
 [dev-packages]
 
 [requires]
-python_full_version = "3.8.13"
+python_full_version = "3.8.13"
\ No newline at end of file
diff --git a/freebies.db b/freebies.db
new file mode 100644
index 000000000..1d22a58b0
Binary files /dev/null and b/freebies.db differ
diff --git a/lib/alembic.ini b/lib/alembic.ini
index 953863ddd..977268dbe 100644
--- a/lib/alembic.ini
+++ b/lib/alembic.ini
@@ -102,4 +102,4 @@ formatter = generic
 
 [formatter_generic]
 format = %(levelname)-5.5s [%(name)s] %(message)s
-datefmt = %H:%M:%S
+datefmt = %H:%M:%S
\ No newline at end of file
diff --git a/lib/debug.py b/lib/debug.py
index 4f922eb69..c5d2ff8d2 100644
--- a/lib/debug.py
+++ b/lib/debug.py
@@ -1,9 +1,35 @@
-#!/usr/bin/env python3
-
+# debug.py
 from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+
+from models import Base, Company, Dev, Freebie
+
+engine = create_engine('sqlite:///freebies.db')
+Base.metadata.create_all(engine)
+
+Session = sessionmaker(bind=engine)
+session = Session()
+
+# Sample query to test relationships
+dev1 = session.query(Dev).filter_by(name='Dev1').first()
+print(dev1.companies)  # Should print the companies associated with Dev1
+
+company1 = session.query(Company).filter_by(name='Company1').first()
+print(company1.freebies)  # Should print the freebies associated with Company1
+
+# Test Company methods
+new_dev = Dev(name='NewDev')
+new_freebie = company1.give_freebie(new_dev, 'Hat', 15)
+session.add(new_dev)
+session.add(new_freebie)
+session.commit()
+
+# Print the details of the new freebie
+print(new_freebie.print_details())
 
-from models import Company, Dev
+# Test Dev methods
+print(dev1.received_one('T-shirt'))  # Should return True
 
-if __name__ == '__main__':
-    engine = create_engine('sqlite:///freebies.db')
-    import ipdb; ipdb.set_trace()
+Dev.give_away(dev1, Freebie)
+session.commit()
+print(Freebie.dev.name)  
\ No newline at end of file
diff --git a/lib/migrations/env.py b/lib/migrations/env.py
index c7aab9656..7c73e75df 100644
--- a/lib/migrations/env.py
+++ b/lib/migrations/env.py
@@ -76,4 +76,4 @@ def run_migrations_online() -> None:
 if context.is_offline_mode():
     run_migrations_offline()
 else:
-    run_migrations_online()
+    run_migrations_online()
\ No newline at end of file
diff --git a/lib/migrations/script.py.mako b/lib/migrations/script.py.mako
index 55df2863d..37d0cac31 100644
--- a/lib/migrations/script.py.mako
+++ b/lib/migrations/script.py.mako
@@ -21,4 +21,4 @@ def upgrade() -> None:
 
 
 def downgrade() -> None:
-    ${downgrades if downgrades else "pass"}
+    ${downgrades if downgrades else "pass"}
\ No newline at end of file
diff --git a/lib/migrations/versions/5f72c58bf48c_create_companies_devs.py b/lib/migrations/versions/5f72c58bf48c_create_companies_devs.py
index c191bb2f9..87fbadbaa 100644
--- a/lib/migrations/versions/5f72c58bf48c_create_companies_devs.py
+++ b/lib/migrations/versions/5f72c58bf48c_create_companies_devs.py
@@ -8,14 +8,12 @@
 from alembic import op
 import sqlalchemy as sa
 
-
 # revision identifiers, used by Alembic.
 revision = '5f72c58bf48c'
 down_revision = '7a71dbf71c64'
 branch_labels = None
 depends_on = None
 
-
 def upgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
     op.create_table('companies',
@@ -31,9 +29,8 @@ def upgrade() -> None:
     )
     # ### end Alembic commands ###
 
-
 def downgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
     op.drop_table('devs')
     op.drop_table('companies')
-    # ### end Alembic commands ###
+    # ### end Alembic commands ###
\ No newline at end of file
diff --git a/lib/migrations/versions/7a71dbf71c64_create_db.py b/lib/migrations/versions/7a71dbf71c64_create_db.py
index 23e0a655b..30c2710f9 100644
--- a/lib/migrations/versions/7a71dbf71c64_create_db.py
+++ b/lib/migrations/versions/7a71dbf71c64_create_db.py
@@ -21,4 +21,4 @@ def upgrade() -> None:
 
 
 def downgrade() -> None:
-    pass
+    pass
\ No newline at end of file
diff --git a/lib/models.py b/lib/models.py
index 2681bee5a..280b56eaf 100644
--- a/lib/models.py
+++ b/lib/models.py
@@ -1,13 +1,26 @@
-from sqlalchemy import ForeignKey, Column, Integer, String, MetaData
-from sqlalchemy.orm import relationship, backref
+# models.py
+from sqlalchemy import ForeignKey, Column, Integer, String
+from sqlalchemy.orm import relationship
 from sqlalchemy.ext.declarative import declarative_base
 
-convention = {
-    "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
-}
-metadata = MetaData(naming_convention=convention)
+Base = declarative_base()
+
+class Freebie(Base):
+    __tablename__ = 'freebies'
+
+    id = Column(Integer(), primary_key=True)
+    item_name = Column(String())
+    value = Column(Integer())
+
+    dev_id = Column(Integer, ForeignKey('devs.id'))
+    company_id = Column(Integer, ForeignKey('companies.id'))
+
+    dev = relationship('Dev', back_populates='freebies')
+    company = relationship('Company', back_populates='freebies')
+
+    def print_details(self):
+        return f'{self.dev.name} owns a {self.item_name} from {self.company.name}'
 
-Base = declarative_base(metadata=metadata)
 
 class Company(Base):
     __tablename__ = 'companies'
@@ -16,8 +29,18 @@ class Company(Base):
     name = Column(String())
     founding_year = Column(Integer())
 
-    def __repr__(self):
-        return f'<Company {self.name}>'
+    freebies = relationship('Freebie', back_populates='company')
+    devs = relationship('Dev', secondary='freebies', back_populates='companies', overlaps="devs")
+
+    def give_freebie(self, dev, item_name, value):
+        new_freebie = Freebie(dev=dev, company=self, item_name=item_name, value=value)
+        return new_freebie
+
+    @classmethod
+    def oldest_company(cls, session):
+        oldest = session.query(cls).order_by(cls.founding_year).first()
+        return oldest
+
 
 class Dev(Base):
     __tablename__ = 'devs'
@@ -25,5 +48,12 @@ class Dev(Base):
     id = Column(Integer(), primary_key=True)
     name= Column(String())
 
-    def __repr__(self):
-        return f'<Dev {self.name}>'
+    freebies = relationship('Freebie', back_populates='dev')
+    companies = relationship('Company', secondary='freebies', back_populates='devs', overlaps="devs")
+
+    def received_one(self, item_name):
+        return any(freebie.item_name == item_name for freebie in self.freebies)
+
+    def give_away(self, dev, freebie):
+        if freebie.dev == self:
+            freebie.dev = dev
\ No newline at end of file
diff --git a/lib/seed.py b/lib/seed.py
index b16becbbb..f67a155b7 100644
--- a/lib/seed.py
+++ b/lib/seed.py
@@ -1,3 +1,24 @@
-#!/usr/bin/env python3
+# seed.py
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
 
-# Script goes here!
+from models import Base, Company, Dev, Freebie
+
+engine = create_engine('sqlite:///freebies.db')
+Base.metadata.create_all(engine)
+
+Session = sessionmaker(bind=engine)
+session = Session()
+
+# Sample data
+company1 = Company(name='Company1', founding_year=2000)
+company2 = Company(name='Company2', founding_year=1995)
+
+dev1 = Dev(name='Dev1')
+dev2 = Dev(name='Dev2')
+
+freebie1 = Freebie(item_name='T-shirt', value=10, dev=dev1, company=company1)
+freebie2 = Freebie(item_name='Sticker', value=5, dev=dev2, company=company2)
+
+session.add_all([company1, company2, dev1, dev2, freebie1, freebie2])
+session.commit()
\ No newline at end of file