Organic Chemistry Portal
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Advertisement Opportunities

Discount Schedule

Testimonials

Print Version

Statistics

Banner Advertisement

Specifications

90*728 Pixels or 90*970 pixels*, gif, jpg, html max 40 KByte for all data
The banner is shown at www.organic-chemistry.org and organische-chemie.ch.
90*970 pixel in size banners will be resized to 72*776 pixels for users with small screen sizes.

Price List

minimum booking volume: 500 Referred Unique Visitors (UV)
per UV 0.80 EUR ~ 0.92 USD ~ 0.80 CHF  
per UV (incl. 30% volume discount) 0.56 EUR ~ 0.64 USD ~ 0.56 CHF discount schedule

To avoid the problems of click fraud and inadvertent double clicks, we use Google Analytics to determine how many unique visitors have been referred.
You only pay per unique visitor per month. In the example depicted below, you would pay for 146 unique visitors. These people have clicked 213 times.

Available Discounts

You can find introductory offers and volume discounts in our discount schedule

Contact Information