4. The method of claim 1 , further comprising performing a search query in the contextually relevant information.
1. A method comprising: receiving a portion of content of an electronic document; analyzing the portion of the content to identify one or more predetermined words in the portion; associating the one or more predetermined words with contextually relevant information including a coupon information; augmenting the portion with the coupon information including linking the portion to one or more coupons associated with the coupon information by adding a script to the portion, wherein executing the script in a browser causes the browser to generate and display a user interface element in association with each of the one or more predetermined words or the content, receive user input selecting the user interface element with a particular one of the words, select a coupon offer for the one or more coupons that is contextually relevant to the selected particular one of the words, display the coupon offer for the one or more coupons in a window over the portion of content, and download the one or more coupons to the browser; wherein the method is performed by one or more computers.