There is also Google Checkout. Right now, it's only for online stores, but if it's successful, it might expand to eBay (providing eBay allows it).
http://checkout.google.com/sellIn the new eBay Accepted Payments Policy dated July 6, 2006, these are the acceptable and unacceptable forms of payment:
Payment Services permitted on eBay: Allpay.net,
Bidpay, Canadian Tire Money, cash2india, CertaPay, Checkfree.com, hyperwallet.com, Moneybookers.com, Nochex.com, Ozpay.biz, Paymate.com.au, Propay.com, XOOM
Payment Services not permitted on eBay: AlertPay.com, anypay.com, AuctionChex.com, BillPay.ie, ecount.com, cardserviceinternational.com, CCAvenue, ecount, e-gold, eHotPay.com, ePassporte.com, EuroGiro, FastCash.com,
Google Checkout, gcash, GearPay, Goldmoney.com, graphcard.com, greenzap.com, ikobo.com, Liberty Dollars, Moneygram.com, neteller.com, Netpay.com, paychest.com, payingfast.com, Payko.com, paypay, Postepay, Qchex.com, rupay.com, sendmoneyorder.com, stamps, Stormpay, wmtransfer.com, xcoin.com
I have a feeling that eBay will keep Google Checkout off their permitted list.
