USPS sticking with repositionable notes
Repositionable notes — colloquially known as sticky notes — are now a permanent US Postal Service offering. The three-inch square notes can be placed on the outside of commercial First-Class Mail, periodicals and Standard Mail cards, letters and flats.
Your Email Address:
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(Separate multiple e-mail addresses with commas. Limited to 20 addresses.)
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The e-mail address(es) that you supply to use this service will only be used to send the requested article.