can I use joomla template?

I wil to use my own joomla template for my webschop. And that be nice if I can use joomla menu module. Is that possible?
One question more: I want to sell crochet patterns. A PDF file, which after paid will be sent with email as attach. Is that possible?

Vero

Yes you can use any joomla template with HikaShop.
You can use joomla menu module, if you want.
You can also sell PDF files, no problem. When you create/edit a product, you can add your file in the "files" area and the files will be downloadable once the payment is confirmed. One thing though: The files won't be attached in the confirmation email, however, a link to them will be in the email.