USPS is offering a promotion on greeting cards at select Post Office locations.
Customers and employees will save $1 when they purchase two Hallmark cards.
Available wherever Hallmark greeting cards are sold, the promotion began Aug. 24 and will continue through Sept. 27.
The promotion, part of a Postal Service awareness campaign, is also intended to showcase Thinking of You Week, which will be observed from Sept. 21-27.