I've been volunteering in an oxfam bookshop over the past 7 months or so. It's been fun, rewarding and I've gained loads of experience. It's also great to put on my CV as I have no other work experience, and you do not need any qualifications or anything to work in an oxfam store. I mainly sort, price and put the books, DVDs and music onto the shelves but there's much more involved! If you'd like to volunteer just go in store and say hello, they'll give you an application form and you can choose when and how often you work to suit you!