Click-fraud reducing auction via dual pricing

• US 20070011078A1
• Filed: 07/11/2005
• Published: 01/11/2007
• Est. Priority Date: 07/11/2005
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Jain, Kamal, Talwar, Kunal
• Application Number:
  US11/178,528
• Publication Number:
  US 20070011078A1
• Time in Patent Office: Days
• US Class Current: 705/37
• CPC Class Codes: G06Q 30/08 Auctions
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange

Abstract

In auctioning advertising opportunities presented over a network, dual pricing reduces effects of fraudulent behavior causing showing or selection of a bidder'"'"'s ads. In addition to a per selection bid or per showing bid presented by a bidder, a constructive bid opposite that offered by the bidder is derived from the bid offered and a rate of expected selections per showing. The costs resulting from the number of times the ad is both shown and selected are monitored. The price paid by the bidder is determined by the lower of the two costs. Behavior by another party causing the ad to be fraudulently shown or selected will not affect the bidder unless the party causes both a high number of showings and a high number of selections. Setting a price over a plurality of auction periods reduces the effect of fraudulent behavior perpetrated by the bidder regarding its own ads.

Claims

1. A method for determining a price for presenting an advertisement that is selectable upon being shown, the method comprising:

identifying a rate representing how many times the advertisement will be selected relative to how many times the advertisement is shown;

associating with the advertisement a per selection price including one of;

a per selection bid offered; and

a constructive per selection price based on the rate and a per showing bid offered, when the per selection bid is not offered;

associating with the advertisement a per showing price including one of;

the per showing bid offered; and

a constructive per showing price based on the rate and the per selection bid offered when the per showing bid is not offered;

determining a showing cost combining a number of times the advertisement is shown with the per showing price;

determining a selection cost combining a number of times the advertisement is selected with the per selection price; and

setting the price to one of the selection cost and the showing cost.

2. The method of claim 1, wherein the price is set to a lesser of the selection cost and the showing cost.

3. The method of claim 1, wherein the advertisement is drawn from a plurality of advertisements provided by a bidder.

4. The method of claim 1, wherein the rate includes one of:

an historical rate representing how many times the advertisement previously was selected relative to how many times the advertisement previously was shown over an historical interval;

an estimated rate representing an estimate of how many times the advertisement will be selected relative to a unit number of showings; and

a default rate.

5. The method of claim 1, wherein the price is calculated over the course of a plurality of periods.

6. The method of claim 5, further comprising replacing the rate with a revised rate in at least a portion of the plurality of periods, the revised rate representing how many times the advertisement previously was selected relative to how many times the advertisement previously was shown over at least one previous period.

7. The method of claim 1, further comprising receiving a budget for presenting the advertisement, and determining the budget is depleted when one of:

both the selection cost and the showing cost reach the budget; and

one of the selection cost and the showing cost reaches the budget.

8. The method of claim 1, further comprising communicating information representing events causing the advertisement to be at least one of shown and selected for detection of potentially fraudulent events.

9. The method of claim 8, further comprising reducing a portion of at least one of the showing cost and the selection cost resulting from the potentially fraudulent events detected.

10. A computer-readable medium having computer-useable instructions embodied thereon for executing the method of claim 1.

11. A method for establishing a price charged to an advertiser to account for effects of fraudulent selection of an advertisement selectable upon being shown, the method comprising:

receiving from the advertiser a per selection bid;

identifying a rate representing how many times the advertisement will be selected relative to how many times the advertisement is shown;

determining a constructive per showing price by combining the rate with the per selection bid;

determining a showing cost based on a number of times the advertisement is shown with the constructive per showing price;

determining a selection cost based on a number of times the advertisement is selected with the per selection bid; and

establishing the price as a lower of the selection cost and the showing cost.

12. The method of claim 11, wherein the advertisement is drawn from a plurality of advertisements provided by the advertiser.

13. The method of claim 11, wherein the rate includes one of:

an historical rate representing how many times the advertisement previously was selected relative to how many times the advertisement previously was shown over an historical interval;

an estimated rate representing an estimate of how many times the advertisement will be selected relative to a unit number of showings;

a default rate; and

a revised rate usable in at least a portion of the plurality of predetermined intervals, the revised rate representing how many times the advertisement previously was selected relative to how many times the advertisement previously was shown over at least one previous period.

14. The method of claim 11, wherein the price is established over a plurality of periods.

15. The method of claim 11, further comprising receiving from the advertiser a budget the advertiser is willing to spend for presenting the advertisement, and determining the budget is depleted when the lower of the selection cost and the showing cost reaches the budget.

16. The method of claim 11, further comprising communicating information representing events causing the advertisement to be at least one of shown and selected for detection of potentially fraudulent events.

17. The method of claim 16, further comprising reducing a portion of at least one of the showing cost and the selection cost resulting from the potentially fraudulent events detected.

18. A computer-readable medium having computer-useable instructions embodied thereon for executing the method of claim 11.

19. A system of charging for presenting selectable advertisements presented over a network to offset manipulation of showing and selection of the advertisements to affect subsequent presentation of the advertisements, the system comprising one or more computers programmed to perform actions comprising:

identifying a rate representing how many times the advertisement will be selected relative to how many times the advertisement is shown;

associating with the advertisement a per selection price including one of;

a per selection bid offered; and

a constructive per selection price based on the rate and a per showing bid offered, when the per selection bid is not offered;

associating with the advertisement a per showing price including one of;

the per showing bid offered; and

a constructive per showing price based on the rate and the per selection bid offered when the per showing bid is not offered;

determining a showing cost combining a number of times the advertisement is shown with the per showing price;

determining a selection cost combining a number of times the advertisement is selected with the per selection price; and

pricing the presentation of the advertisements based on a lesser of the showing cost and the selection cost.

20. The system of claim 19, wherein the system is further programmed to perform actions including:

receiving a plurality of bids for each of a plurality of periods;

receiving a plurality of budgets limiting an amount to be spent for presenting advertisements during each of a plurality of periods; and

at least one of;

revising the rate and at least one of the constructive per selection price and the constructive per showing price based on the rate and a bid applicable to each of the portion of periods for at least a portion of the periods; and

adjusting the pricing for the presentation of the advertisements over the plurality of periods by retroactively adjusting the rate and at least one of the constructive per selection price and the constructive per showing price based on the rate applied to at least a portion of the periods.