Paid search engine bid management

1. A method of managing offers for a keyword made to a search engine, said offers indentifying an amount an offeror will pay upon a searcher's use of an offeror-supplied reference located using the keyword within said search engine, comprising

accumulating adjacently-ranked authorized payment amounts for a plurality of target keywords, each target keyword comprising one or more words, each authorized payment amount representing an offeror's authorized payment for one of said keywords at one or more Internet search engines, and

presenting the adjacently-ranked authorized payment amounts for a plurality of target keywords on a single display screen to a user.

2. The method of claim 1, wherein said accumulating step comprises accumulating authorized payment amounts for multiple Internet search engines.

3. The method of claim 1 wherein said accumulating step comprises accumulating the three largest authorized payment amounts for each target keyword.

4. The method of claim 1 wherein said accumulating step further comprises accumulating statistic data that relates to or affects the exposure of offeror-supplied references to searchers of a search engine, statistic data being gathered on one or more of:

the rate of use of a target keyword by searchers of a search engine,

demographics of searchers of a target keyword,

demographics or commercial information regarding offerors for a target keyword,

identification of additional keywords used in conjunction with the target keywords by searchers of a Internet search engine, and

identification of additional keywords offered upon by offerors for a target keyword.

5. A method of managing offers for a keyword made to a search engine, said offers identifying an amount an offeror will pay upon a searcher's use of an offeror-supplied reference located using the keyword within said search engine, comprising presenting adjacently-ranked authorized payment amounts for a plurality of target keywords at one or more Internet search engines on a single display screen, each keyword comprising one or more words, in a manner that distinctively identifies one or more selected authorized payments of interest.

6. The method of claim 5, wherein the one or more distinctively identified authorized payment amounts are those submitted by an identified entity.

7. The method of claim 6 wherein the identified entity is an entity to which said authorized payment amounts are presented.

8. The method of claim 5 wherein the one or more distinctively identified authorized payment amounts are associated with a differential in authorized payment amounts meeting certain criteria.

9. The method of claim 8 wherein the criteria identify differentials in authorized payment amounts characteristic of an opportunity for optimization by reduction of the amount of an offer.

10. The method of claim 9 wherein said differentials are larger than a minimum currency amount.

11. The method of claim 8 wherein the criteria identify differentials between authorized payment amounts of the entity to whom the presentation is made, and authorized payment amounts of other parties.

12. A method of managing an offeror's offer for a keyword made to a search engine, said offer identifying an amount said offeror will pay upon a searcher's use of an offeror-supplied reference located upon the keyword within said search engine, comprising

receiving an authorization from said offeror,

after receipt of said authorization, monitoring keyword offers at one or more Internet search engines to identify a change in said offeror's offer of interest to said offeror, and

implementing said change in said offeror's offer on behalf of said offeror based upon the previously received authorization without further intervention of said offeror.

13. The method of claim 12 wherein the identified change creates a differential in offers meeting certain criteria.

14. The method of claim 13 wherein said criteria identify differentials in offers characteristic of optimization opportunities.

15. The method of claim 14 wherein the criteria identify differentials between offers larger than a minimum currency amount.

16. The method of claim 13 wherein the criteria identify differentials between an offer of the offeror and offers of other parties.

17. The method of claim 12 wherein the change comprises increasing an offer to obtain a rank position.

18. The method of claim 12 wherein the change comprises decreasing an offer to reduce a gap between the offeror's offer and a lower offer.

19. The method of claim 12 wherein the change is identified as a result of an increase or decrease in the use of a keyword by searchers of the search engine.

20. The method of claim 12 wherein the change is identified as a result of a change in an offer of another party.

21. The method of claim 5 wherein an authorized payment amount is distinctively identified by one or more of highlighting, a different text style, a different format and different color.

22. The method of claim 12 wherein said change is generated in response to offered prices and other data.