diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 000000000..1e8c25827
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,116 @@
+# A generic, single database configuration.
+
+[alembic]
+# path to migration scripts
+script_location = alembic
+
+# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# Uncomment the line below if you want the files to be prepended with date and time
+# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
+# for all available tokens
+# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+# defaults to the current working directory.
+prepend_sys_path = .
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the python-dateutil library that can be
+# installed by adding `alembic[tz]` to the pip requirements
+# string value is passed to dateutil.tz.gettz()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the
+# "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to alembic/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "version_path_separator" below.
+# version_locations = %(here)s/bar:%(here)s/bat:alembic/versions
+
+# version path separator; As mentioned above, this is the character used to split
+# version_locations. The default within new alembic.ini files is "os", which uses os.pathsep.
+# If this key is omitted entirely, it falls back to the legacy behavior of splitting on spaces and/or commas.
+# Valid values for version_path_separator are:
+#
+# version_path_separator = :
+# version_path_separator = ;
+# version_path_separator = space
+version_path_separator = os  # Use os.pathsep. Default configuration used for new projects.
+
+# set to 'true' to search source files recursively
+# in each "version_locations" directory
+# new in Alembic version 1.10
+# recursive_version_locations = false
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+sqlalchemy.url = driver://user:pass@localhost/dbname
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# lint with attempts to fix using "ruff" - use the exec runner, execute a binary
+# hooks = ruff
+# ruff.type = exec
+# ruff.executable = %(here)s/.venv/bin/ruff
+# ruff.options = --fix REVISION_SCRIPT_FILENAME
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
diff --git a/lib/__pycache__/models.cpython-38.pyc b/lib/__pycache__/models.cpython-38.pyc
new file mode 100644
index 000000000..c6b460ba8
Binary files /dev/null and b/lib/__pycache__/models.cpython-38.pyc differ
diff --git a/lib/alembic/README b/lib/alembic/README
new file mode 100644
index 000000000..98e4f9c44
--- /dev/null
+++ b/lib/alembic/README
@@ -0,0 +1 @@
+Generic single-database configuration.
\ No newline at end of file
diff --git a/lib/alembic/env.py b/lib/alembic/env.py
new file mode 100644
index 000000000..36112a3c6
--- /dev/null
+++ b/lib/alembic/env.py
@@ -0,0 +1,78 @@
+from logging.config import fileConfig
+
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+
+from alembic import context
+
+# this is the Alembic Config object, which provides
+# access to the values within the .ini file in use.
+config = context.config
+
+# Interpret the config file for Python logging.
+# This line sets up loggers basically.
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name)
+
+# add your model's MetaData object here
+# for 'autogenerate' support
+# from myapp import mymodel
+# target_metadata = mymodel.Base.metadata
+target_metadata = None
+
+# other values from the config, defined by the needs of env.py,
+# can be acquired:
+# my_important_option = config.get_main_option("my_important_option")
+# ... etc.
+
+
+def run_migrations_offline() -> None:
+    """Run migrations in 'offline' mode.
+
+    This configures the context with just a URL
+    and not an Engine, though an Engine is acceptable
+    here as well.  By skipping the Engine creation
+    we don't even need a DBAPI to be available.
+
+    Calls to context.execute() here emit the given string to the
+    script output.
+
+    """
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+def run_migrations_online() -> None:
+    """Run migrations in 'online' mode.
+
+    In this scenario we need to create an Engine
+    and associate a connection with the context.
+
+    """
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+
+    with connectable.connect() as connection:
+        context.configure(
+            connection=connection, target_metadata=target_metadata
+        )
+
+        with context.begin_transaction():
+            context.run_migrations()
+
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()
diff --git a/lib/alembic/script.py.mako b/lib/alembic/script.py.mako
new file mode 100644
index 000000000..fbc4b07dc
--- /dev/null
+++ b/lib/alembic/script.py.mako
@@ -0,0 +1,26 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}
diff --git a/lib/freebies.db b/lib/freebies.db
index 12beb1c96..47c2eb87e 100644
Binary files a/lib/freebies.db and b/lib/freebies.db differ
diff --git a/lib/migrations/__pycache__/env.cpython-38.pyc b/lib/migrations/__pycache__/env.cpython-38.pyc
new file mode 100644
index 000000000..c45593b4b
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diff --git a/lib/migrations/versions/7a71dbf71c64_create_db.py b/lib/migrations/versions/7a71dbf71c64_create_db.py
index 23e0a655b..9dfa3848d 100644
--- a/lib/migrations/versions/7a71dbf71c64_create_db.py
+++ b/lib/migrations/versions/7a71dbf71c64_create_db.py
@@ -17,8 +17,21 @@
 
 
 def upgrade() -> None:
-    pass
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('freebies',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('item', 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:
-    pass
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table('freebies')
+    # ### end Alembic commands ###
\ No newline at end of file
diff --git a/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-38.pyc b/lib/migrations/versions/__pycache__/5f72c58bf48c_create_companies_devs.cpython-38.pyc
new file mode 100644
index 000000000..2d592da33
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diff --git a/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-38.pyc b/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-38.pyc
new file mode 100644
index 000000000..1d2ec02ad
Binary files /dev/null and b/lib/migrations/versions/__pycache__/7a71dbf71c64_create_db.cpython-38.pyc differ
diff --git a/lib/models.py b/lib/models.py
index 2681bee5a..730ea7eed 100644
--- a/lib/models.py
+++ b/lib/models.py
@@ -1,6 +1,7 @@
 from sqlalchemy import ForeignKey, Column, Integer, String, MetaData
-from sqlalchemy.orm import relationship, backref
-from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy.orm import relationship, backref, sessionmaker
+from sqlalchemy.orm import declarative_base
+from sqlalchemy import create_engine
 
 convention = {
     "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
@@ -16,6 +17,21 @@ class Company(Base):
     name = Column(String())
     founding_year = Column(Integer())
 
+    def freebies(self):
+        return self.freebies
+
+    def devs(self):
+        return [freebie.dev for freebie in self.freebies]
+
+    def give_freebie(self, session, dev, item, value):
+        freebie = Freebie(dev=dev, item=item, value=value)
+        session.add(freebie)
+        session.commit()
+
+    @classmethod
+    def oldest_company(self):
+        return session.query(Company).order_by(Company.founding_year).first()
+
     def __repr__(self):
         return f'<Company {self.name}>'
 
@@ -25,5 +41,51 @@ class Dev(Base):
     id = Column(Integer(), primary_key=True)
     name= Column(String())
 
+    def freebies(self):
+        return self.freebies
+
+    def companies(self):
+        return [freebie.company for freebie in self.freebies]
+
+    def received_freebie(self,item):
+        for freebie in self.freebies:
+            if freebie.item == item:
+                return True
+            return False
+
+    def give_freebie(self, session, other_dev, freebie):
+        if freebie.dev == self:
+            freebie.dev = other_dev
+            session.commit()
+
     def __repr__(self):
         return f'<Dev {self.name}>'
+
+class Freebie(Base):
+    __tablename__ = 'freebies'
+
+    id = Column(Integer(), primary_key=True)
+    item = Column(String())
+    value = Column(Integer())
+    dev_id = Column(Integer(), ForeignKey('devs.id'))
+    company_id = Column(Integer(), ForeignKey('companies.id'))
+
+    @property
+    def _dev(self):
+        return self._dev
+
+    @property
+    def _company(self):
+        return self._company
+
+    def print_details(self):
+        return f"{self._dev.name} owns a {self.item} from {self._company.name} with a value of {self.value}"
+
+    def __repr__(self):
+        return f'<Freebie {self.item}>'
+
+engine = create_engine("sqlite:///freebies.db")
+Base.metadata.create_all(engine)
+Session = sessionmaker(bind=engine)
+session = Session()
+
diff --git a/lib/seed.py b/lib/seed.py
index b16becbbb..eb799cda0 100644
--- a/lib/seed.py
+++ b/lib/seed.py
@@ -1,3 +1,48 @@
-#!/usr/bin/env python3
+from sqlalchemy import create_engine
+from sqlalchemy.orm import sessionmaker
+from models import Base, Company, Dev, Freebie
 
-# Script goes here!
+engine = create_engine("sqlite:///freebies.db")
+Base.metadata.create_all(engine)
+Session = sessionmaker(bind=engine)
+session = Session()
+
+# Clear the existing data
+session.query(Company).delete()
+session.query(Dev).delete()
+session.query(Freebie).delete()
+session.commit()
+
+# Sample data
+company1 = Company(name="Company A", founding_year=1990)
+company2 = Company(name="Company B", founding_year=2000)
+company3 = Company(name="Company C", founding_year=2010)
+
+dev1 = Dev(name="Dev 1")
+dev2 = Dev(name="Dev 2")
+dev3 = Dev(name="Dev 3")
+
+# Create Freebie instances and associate them with Dev and Company
+freebie1 = Freebie(item="T-shirt", value=10)
+freebie1.dev = dev1
+freebie1.company = company1
+
+freebie2 = Freebie(item="Sticker", value=2)
+freebie2.dev = dev2
+freebie2.company = company2
+
+freebie3 = Freebie(item="Mug", value=5)
+freebie3.dev = dev1
+freebie3.company = company3
+
+freebie4 = Freebie(item="T-shirt", value=15)
+freebie4.dev = dev3
+freebie4.company = company2
+
+# Add and commit the sample data
+session.add_all([company1, company2, company3, dev1, dev2, dev3, freebie1, freebie2, freebie3, freebie4])
+session.commit()
+
+# Print the Freebie instances
+for freebie in session.query(Freebie).all():
+    print(freebie)