I got this letter today from system@tibanne.com
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Dear ######,

You are currently making use of a system which will be deprecated on Wed 10 Apr 2013 12:00:00 AM GMT:
Generation of USD and CAD redeemable codes will not be possible due to legal issues

Please note that after this date, using this system won't be possible anymore and will instead lead to an error.
Thank you for your attention.

System Staff
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Any suggestions what are the "legal issues" and what they a going to do instead redeemable codes?