If you recently got a shipment from Amazon.com, your package may have included some envelopes that have writing on them "cell phones for soldiers". 
That's because the company wants you to place your cellphone inside the envelopes.  When they get it, they will donate money to prepaid calling cards for the troops stationed abroad.
Amazon hopes they can get more than $12 million dollars to the troops.  AT&T has also started a similar program by publishing drop off sites for their program and also donating $500,000 to the program.

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