Marketcircle, the company behind Billings (which I mentioned in some depth recently), knows that a freelancer (or small business) needs every advantage they can get to survive in this economy. Sympathetic to the plight of the individuals on "Main Street," they're offering Billings 3 for $20 off the usual price, and upgrades for $10 off until November 30th. If you'd benefit from time tracking and high-quality invoices but weren't ready to drop $59.95 to get there, see if $39.95USD sounds a little better.
If you've already purchased or upgraded to Billings 3, you're not excluded from the party. Emailing a proof of purchase to Marketcircle will get you a voucher for the difference, redeemable for anything else in their store. See AJ's blog post for directions. Prices have also been reduced in the U.K., Canada, Europe and Australia with slightly modified numbers based on exchange rates. Stop by the Marketcircle store for details.