From the inbox:
Dear Dr. Whitehead:
Thank you for reviewing ECIN-[redacted] for Economic Inquiry.
The Western Economic Association International would like to thank you for your contribution to our journal. To acknowledge your promptness in returning your report, WEAI is offering you a free one-year green membership.
Membership benefits include one-year on-line subscriptions to Contemporary Economic Policy and Economic Inquiry, as well as substantially lower fees for participation in Association activities.
If you would like to take advantage of this offer please submit your request online ...
We greatly appreciate the time and energy you have given to your role as a referee. The journals depend on your services to maintain their high quality.
Little do they know, I print out all of my downloaded articles, load them up in my car, drive around all day and throw them away at the landfill instead of recycling.