Hiya
Just to pre-empt what you're likely to be advised of - there are lots of threads already and if you type "deposit" into the search box you'll see the previous discussions about this.
In terms of Paypal, I remember from previous discussions that this is not advisable, as not only is your personal info compromised but the money can also be recalled by the client, after the event. This obviously leaves the service provider in a very vulnerable position.
Please never ever give out your bank details, as this would compromise your anonymity and thus your personal security.
I know that some of the popular methods of taking deposit payments are via pre-paid card. This way, you give the client the name of the company and ask them to buy a top-up at a local shop. They then send you the top up number (similar to buying phone credit) and then the number you are sent enables you to add credit to your card.
Other posters have said that they ask clients to send them credits via AW.
Hope you find some useful info, without needing to compromise your personal safety.
Mimi x