diff --git a/lib/__pycache__/models.cpython-310.pyc b/lib/__pycache__/models.cpython-310.pyc
new file mode 100644
index 000000000..fbac677bd
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diff --git a/lib/debug.py b/lib/debug.py
index 4f922eb69..fb4e791b7 100644
--- a/lib/debug.py
+++ b/lib/debug.py
@@ -1,9 +1,37 @@
-#!/usr/bin/env python3
+# !/usr/bin/env python3
 
 from sqlalchemy import create_engine
-
-from models import Company, Dev
+from sqlalchemy.orm import sessionmaker
+from models import Company, Dev, Freebie
 
 if __name__ == '__main__':
     engine = create_engine('sqlite:///freebies.db')
+    Session = sessionmaker(bind=engine)
+    session  = Session()
     import ipdb; ipdb.set_trace()
+
+# engine = create_engine('sqlite:///freebies.db')
+
+
+# dev1 = Dev(name="Michael")
+# session.add(dev1)
+# session.commit()
+
+
+# company1 = Company("The star", 2022)
+# session.add(company1)
+# session.commit()
+
+# freebie1 = Freebie(item_name="hat",value=10,dev_id=dev1.id,company_id=company1.id)
+# session.add(freebie1)
+# session.commit()
+
+# Script goes here!
+# print(dev1)
+# print(company1)
+# print(dev1.freebies)
+# print(dev1.companies)
+# print(company1.freebies)
+# print(company1.devs)
+# print(freebie1.dev)
+# print(freebie1.company)
\ No newline at end of file
diff --git a/lib/freebies.db b/lib/freebies.db
index 12beb1c96..96ec831de 100644
Binary files a/lib/freebies.db and b/lib/freebies.db differ
diff --git a/lib/migrations/__pycache__/env.cpython-310.pyc b/lib/migrations/__pycache__/env.cpython-310.pyc
new file mode 100644
index 000000000..d3083b28f
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diff --git a/lib/migrations/versions/06a54de47aba_freebie_model_migration.py b/lib/migrations/versions/06a54de47aba_freebie_model_migration.py
new file mode 100644
index 000000000..e3f9db711
--- /dev/null
+++ b/lib/migrations/versions/06a54de47aba_freebie_model_migration.py
@@ -0,0 +1,37 @@
+"""Freebie model migration
+
+Revision ID: 06a54de47aba
+Revises: 5f72c58bf48c
+Create Date: 2023-11-08 12:10:43.740612
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '06a54de47aba'
+down_revision = '5f72c58bf48c'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('freebies',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('item_name', sa.String(), nullable=True),
+    sa.Column('value', sa.Integer(), nullable=True),
+    sa.Column('dev_id', sa.Integer(), nullable=True),
+    sa.Column('company_id', sa.Integer(), nullable=True),
+    sa.ForeignKeyConstraint(['company_id'], ['companies.id'], name=op.f('fk_freebies_company_id_companies')),
+    sa.ForeignKeyConstraint(['dev_id'], ['devs.id'], name=op.f('fk_freebies_dev_id_devs')),
+    sa.PrimaryKeyConstraint('id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('freebies')
+    # ### end Alembic commands ###
diff --git a/lib/migrations/versions/185656d1de72_freebie_model_update.py b/lib/migrations/versions/185656d1de72_freebie_model_update.py
new file mode 100644
index 000000000..15da1d618
--- /dev/null
+++ b/lib/migrations/versions/185656d1de72_freebie_model_update.py
@@ -0,0 +1,28 @@
+"""Freebie model update
+
+Revision ID: 185656d1de72
+Revises: 06a54de47aba
+Create Date: 2023-11-08 14:45:29.134340
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '185656d1de72'
+down_revision = '06a54de47aba'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/lib/migrations/versions/474dba8664eb_freebie_model_update.py b/lib/migrations/versions/474dba8664eb_freebie_model_update.py
new file mode 100644
index 000000000..73f37a08f
--- /dev/null
+++ b/lib/migrations/versions/474dba8664eb_freebie_model_update.py
@@ -0,0 +1,28 @@
+"""Freebie model update
+
+Revision ID: 474dba8664eb
+Revises: 185656d1de72
+Create Date: 2023-11-08 14:47:38.340270
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '474dba8664eb'
+down_revision = '185656d1de72'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/lib/migrations/versions/56cf58cdaa23_model_many2many_relationships.py b/lib/migrations/versions/56cf58cdaa23_model_many2many_relationships.py
new file mode 100644
index 000000000..bc77eb71d
--- /dev/null
+++ b/lib/migrations/versions/56cf58cdaa23_model_many2many_relationships.py
@@ -0,0 +1,34 @@
+"""Model many2many relationships
+
+Revision ID: 56cf58cdaa23
+Revises: b58f9a01c202
+Create Date: 2023-11-09 01:33:50.594986
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '56cf58cdaa23'
+down_revision = 'b58f9a01c202'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('dev_companies',
+    sa.Column('dev_id', sa.Integer(), nullable=False),
+    sa.Column('company_id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['company_id'], ['companies.id'], ),
+    sa.ForeignKeyConstraint(['dev_id'], ['devs.id'], ),
+    sa.PrimaryKeyConstraint('dev_id', 'company_id')
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('dev_companies')
+    # ### end Alembic commands ###
diff --git a/lib/migrations/versions/6574410a6f8e_freebie_model_update.py b/lib/migrations/versions/6574410a6f8e_freebie_model_update.py
new file mode 100644
index 000000000..0f00c738f
--- /dev/null
+++ b/lib/migrations/versions/6574410a6f8e_freebie_model_update.py
@@ -0,0 +1,28 @@
+"""Freebie model update
+
+Revision ID: 6574410a6f8e
+Revises: a11d64f52796
+Create Date: 2023-11-08 16:34:57.296093
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '6574410a6f8e'
+down_revision = 'a11d64f52796'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/lib/migrations/versions/__pycache__/06a54de47aba_freebie_model_migration.cpython-310.pyc b/lib/migrations/versions/__pycache__/06a54de47aba_freebie_model_migration.cpython-310.pyc
new file mode 100644
index 000000000..48a4e767d
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diff --git a/lib/migrations/versions/__pycache__/185656d1de72_freebie_model_update.cpython-310.pyc b/lib/migrations/versions/__pycache__/185656d1de72_freebie_model_update.cpython-310.pyc
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index 000000000..4b3de35ea
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diff --git a/lib/migrations/versions/__pycache__/474dba8664eb_freebie_model_update.cpython-310.pyc b/lib/migrations/versions/__pycache__/474dba8664eb_freebie_model_update.cpython-310.pyc
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index 000000000..3593d46e0
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diff --git a/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-310.pyc b/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-310.pyc
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diff --git a/lib/migrations/versions/__pycache__/6574410a6f8e_freebie_model_update.cpython-310.pyc b/lib/migrations/versions/__pycache__/6574410a6f8e_freebie_model_update.cpython-310.pyc
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diff --git a/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-310.pyc b/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-310.pyc
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index 000000000..3d18e34af
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diff --git a/lib/migrations/versions/__pycache__/a11d64f52796_freebie_model_update.cpython-310.pyc b/lib/migrations/versions/__pycache__/a11d64f52796_freebie_model_update.cpython-310.pyc
new file mode 100644
index 000000000..e7b8e84ad
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diff --git a/lib/migrations/versions/__pycache__/b58f9a01c202_models_update.cpython-310.pyc b/lib/migrations/versions/__pycache__/b58f9a01c202_models_update.cpython-310.pyc
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index 000000000..33291daf1
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diff --git a/lib/migrations/versions/a11d64f52796_freebie_model_update.py b/lib/migrations/versions/a11d64f52796_freebie_model_update.py
new file mode 100644
index 000000000..a1cd80237
--- /dev/null
+++ b/lib/migrations/versions/a11d64f52796_freebie_model_update.py
@@ -0,0 +1,28 @@
+"""Freebie model update
+
+Revision ID: a11d64f52796
+Revises: 474dba8664eb
+Create Date: 2023-11-08 16:34:32.647038
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'a11d64f52796'
+down_revision = '474dba8664eb'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/lib/migrations/versions/b58f9a01c202_models_update.py b/lib/migrations/versions/b58f9a01c202_models_update.py
new file mode 100644
index 000000000..5a92f25df
--- /dev/null
+++ b/lib/migrations/versions/b58f9a01c202_models_update.py
@@ -0,0 +1,28 @@
+"""Models Update
+
+Revision ID: b58f9a01c202
+Revises: 6574410a6f8e
+Create Date: 2023-11-09 00:36:36.277845
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'b58f9a01c202'
+down_revision = '6574410a6f8e'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/lib/migrations/versions/b9a7820dd107_model_many2many_relationships_update.py b/lib/migrations/versions/b9a7820dd107_model_many2many_relationships_update.py
new file mode 100644
index 000000000..3d2666ac6
--- /dev/null
+++ b/lib/migrations/versions/b9a7820dd107_model_many2many_relationships_update.py
@@ -0,0 +1,28 @@
+"""Model many2many relationships update
+
+Revision ID: b9a7820dd107
+Revises: 56cf58cdaa23
+Create Date: 2023-11-09 01:37:34.120917
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'b9a7820dd107'
+down_revision = '56cf58cdaa23'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    pass
+    # ### end Alembic commands ###
diff --git a/lib/models.py b/lib/models.py
index 2681bee5a..26f9848d1 100644
--- a/lib/models.py
+++ b/lib/models.py
@@ -1,13 +1,20 @@
-from sqlalchemy import ForeignKey, Column, Integer, String, MetaData
-from sqlalchemy.orm import relationship, backref
-from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy import ForeignKey, Column, Integer, String, MetaData, Table, func
+from sqlalchemy.orm import relationship, backref, declarative_base
 
 convention = {
     "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
 }
 metadata = MetaData(naming_convention=convention)
 
-Base = declarative_base(metadata=metadata)
+Base = declarative_base()
+
+dev_company = Table(
+    'dev_companies',
+    Base.metadata,
+    Column('dev_id', ForeignKey('devs.id'), primary_key=True),
+    Column('company_id', ForeignKey('companies.id'), primary_key=True),
+    extend_existing=True
+)
 
 class Company(Base):
     __tablename__ = 'companies'
@@ -16,6 +23,18 @@ class Company(Base):
     name = Column(String())
     founding_year = Column(Integer())
 
+    freebies = relationship('Freebie', back_populates='company')
+    devs = relationship('Dev', secondary=dev_company, back_populates='companies')
+
+    def give_freebie(self,dev, item_name, value):
+        freebie = Freebie(item_name=item_name, value=value, dev_id=dev.id,company_id=self.id)
+        return freebie
+    
+    def oldest_company(self):
+        company_years = []
+        company_years.append(self.founding_year)
+        pass
+
     def __repr__(self):
         return f'<Company {self.name}>'
 
@@ -25,5 +44,26 @@ class Dev(Base):
     id = Column(Integer(), primary_key=True)
     name= Column(String())
 
+    freebies = relationship('Freebie', back_populates='dev')
+    companies = relationship('Company', secondary=dev_company, back_populates='devs')
+
     def __repr__(self):
         return f'<Dev {self.name}>'
+
+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'))
+
+    company = relationship('Company', back_populates='freebies')
+    dev = relationship('Dev', back_populates='freebies')
+
+    def print_details(self):
+        return f'{self.dev} owns a {self.item_name} from {self.company}'
+
+    def __repr__(self):
+        return f'<Dev item_name={self.item_name}, value={self.value}>'
\ No newline at end of file
diff --git a/lib/seed.py b/lib/seed.py
index b16becbbb..832f24baa 100644
--- a/lib/seed.py
+++ b/lib/seed.py
@@ -1,3 +1,5 @@
 #!/usr/bin/env python3
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from models import Dev, Company, Freebie
 
-# Script goes here!