This week's hop:
Q - Are the giveaways on your blog publisher-sponsored giveaways or giveaways of your own books? (Silver's Reviews)
A - From the authors and publishers. Except for one time the publisher sent me two copies by mistake so I hosted a giveaway for that book, shipping expenses on me.
As for my own books, I give my books to friends. Oh well, they are actually 'borrowing' but mostly, I never get them back lol.