AMENDMENT FOUR TO THE GOOGLE SERVICES AGREEMENT ORDER FORM

EXHIBIT 10.40

CERTAIN INFORMATION FROM THIS DOCUMENT HAS BEEN REDACTED PURSUANT TO A CONFIDENTIAL TREATMENT REQUEST BY INFOSPACE, INC. UNDER 17 C.F.R. §§ 200.80(B)(4), 200.83 AND 240.24B-2 AND SUBMITTED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION.

AMENDMENT FOUR TO THE

GOOGLE SERVICES AGREEMENT ORDER FORM

This is Amendment Four to the Google Services Agreement Order Form (“Amendment Four”) and is entered into as of December 1, 2008 (the “Amendment Four Effective Date”) by and between InfoSpace Sales LLC, a limited liability company formed under the laws of Delaware, with its principal place of business at 601 108^th Avenue NE, Suite 1200, Bellevue, WA 98004 (“Customer”), and Google Inc., a Delaware corporation, with its principal place of business at 1600 Amphitheatre Parkway, Mountain View, California 94043 (“Google”).

Background

WHEREAS, Customer and Google entered into an Amended and Restated Google Services Agreement (as amended from time to time, the “GSA”) and a Google Services Agreement Order Form (as amended from time to time, the “Order Form”), with Effective Dates of October 1, 2005 (collectively, the “Original Agreement”), pursuant to which Google provides certain Services to Customer; and

WHEREAS, through this Amendment Four, the parties wish to amend the Order Form.

NOW THEREFORE, for good and valuable consideration, receipt of which is hereby acknowledged, Customer and Google hereby agree that the Order Form shall be amended as of the Amendment One Effective Date as follows:

Terms

“Further, with respect to [*], once [*].”

IN WITNESS WHEREOF, the parties have executed this Amendment One by their duly authorized representatives as of the Amendment One Effective Date.

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