## Wednesday, April 17, 2013

### Obtaining a partial PLoS ONE fee waiver

From: PLOS invoices <authorbilling@plos.org>
Date: 11. apr. 2013 23.56.35 CEST
To: xxx
Subject: Invoice : PAB70069

Dear Author,

Thank you for choosing to publish with PLOS - by now you will have received an email confirmation that your article "Mapping Enzymatic Catalysis using the Effective Fragment Molecular Orbital Method: towards all ab in" PONE-D-12-39084 has been accepted. Your invoice PAB70069 for this article is attached. Please let us know of any change in billing information including address changes

Thank you for publishing with PLOS and congratulations on your acceptance!

Regards,

Author Billing Team

Public Library of Science

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NB: when I am writing this the paper has already appeared on the PLoS ONE site.

On Apr 16, 2013, at 10:15 AM, Jan Halborg Jensen wrote:
Dear Author Billing Team

The grant that supported the study has expired so I don't have the funds to pay the entire fee, and I would therefore like to request a partial fee waiver.  From a variety of other sources I can scrape $500 together. Best regards, Jan Jensen ---- On Apr 16, 2013, at 9:42 PM, Author Billing wrote: Greetings Dr. Jan Jensen, Thank you for your message. We will honor your request for a partial fee waiver. We will issue you revised invoice for$500 USD reflecting our adjustment.  Please assist us by paying promptly upon receipt.

We appreciate you publishing with PLOS and choosing to make science open.

Regards,

xxx
Author Billing Team