WP e-Commerce has been translated into a dozen different languages. However as we make changes to the source code, many bundled language packs have become outdated. See our current i18n progress and dive in to help!
First, send an email to [email protected] introducing yourself, and Gary will get in touch with you. You will be given access to our GlotPress system, which manage translations.
Then you can use GlotPress to translate WPEC strings one by one into your language. The UI is pretty easy to use. Or you can use your own translation software (which can use .pot file), export .po and .mo files and send it to us.
More information about i18n can be found below: