Charges for I²plus are as follows:

A charge of 0,10 AU for each document's title listed in the I²plus results page will be applied when you click on I²plus button to display the I²plus results. If you click on 'Next' at the bottom of the I²plus results page, or choose to 'Search in other pages', you will be charged a further 0,10 AU for each document's title listed in each subsequent I²plus results pages you select. NB: There is no charge to view the content of any of the documents displayed.

You can modify the number of items to be listed per page in the appropriate box.

Example:

If you have chosen to view 25 items per page, you will be charged 0,10 AU x 25 = 2.5 AU when you click on the I²plus button. If you decide to view a further two pages of results you will be charged a further 0,10 AU x 25 x 2 = 5 AU. Making a total charge of 7.5 AU for viewing three pages, each displaying 25 results.