I don't see it in the dropdown list for making an auction - there's four options, paypal, money order, credit card, and check.
However, I believe Waggle has a Lassiez-Faire approach to payments - in other words, we can accept what we damn well please.
I REALLY LIKE wagglepop. I'm in the process of setting up my store and poking around to see how everything works. They have active employees on the board, kinda like our much-loved Auctiva here

Most of the "Fee Hike" Protest auctions skedaddled over there.

-Fox