Satchmo-project is a project mainly written in JAVASCRIPT and PYTHON, it's free.
Buildout for satchmo store
Installation::
python bootstrap.py
./bin/buildout
./bin/develop co .*
./bin/buildout
cp store/local_settings.py.default store/local_settings.py
./bin/django syncdb
./bin/django satchmo_load_l10n
./bin/django satchmo_load_store
./bin/django satchmo_rebuild_pricing