STAMPS.COM TO RELEASE SECOND QUARTER EARNINGS ON JULY 12, 2001

Earnings Conference Call will be Broadcast Live over the Internet

STAMPS.COM TO RELEASE SECOND QUARTER EARNINGS ON JULY 12, 2001

Earnings Conference Call will be Broadcast Live over the Internet

SANTA MONICA, Calif. – Thursday, July 5, 2001 – Stamps.com(TM) (Nasdaq: STMP) today announced that it plans to release its financial results for the first quarter, 2001, after the Nasdaq Stock Market closes on Thursday, July 12, 2001, and will host a conference call at 5:00p.m ET that same day.

The conference call will be broadcast live at sdcmainprod.wpengine.com. For those unable to listen in at the designated time, an archived webcast of the call will be available on the company’s Website approximately one hour following the live call and it will remain on the site for one month.

About Stamps.com

Stamps.com (Nasdaq: STMP) is the leading provider of Internet-based postage services. Its flagship product, Stamps.com Internet Postageä, enables customers to print U.S. Postal Service-approved postage via a computer and Internet connection. Based in Santa Monica, California, Stamps.com serves more than 300,000 customers.