1ST TIME EVER POSTAGE PRICES DROP "Cost of mailing a letter drops to 47 cents beginning Sunday "

So what happens to those people who have big rolls of $0.49 stamps ?

http://www.newser.com/article/e7c63292d7744e9d8550c95eef495e54/cost-of-mailing-a-letter-drops-to-47-cents-beginning-sunday.html

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