sorry forgot to add this
You get direct deposit into your bank account. I set up a separate account for this. It takes about 2 weeks or so for the first deposit. After that, they know you are for real, and you can actually request a disbursement every 24 hours providing you have sales. It does take about 5 business days or so to actually credit into your bank account, though.
I think the listings stay active for about 60 days unless you pay $39.95 per month to upgrade your selling status. By doing so, you cut out a 99 cent per sale fee they would normally charge you. With the upgraded membership, your listings never expire.