KEY POINTS
  • Stamps.com announced it expects 2019 earnings to take a hit due to uncertain contract changes that its partner companies have with the United States Postal Service.
  • "These are ongoing negotiations with uncertain outcomes and we have limited visibility," Stamps.com CFO Jeff Carberry told shareholders.
  • Stamps.com issued a 2019 earnings guidance within a range of $3.35 a share to $4.85 a share, a 35% cut on the bottom end of the range from its previous guidance.
A postal customer drops letters into a slot at a post office May 11, 2009 in San Francisco, California.

Stamps.com stock dropped as much as 52% in trading Thursday after the company slashed its 2019 earnings forecast, as well as projected further declines in 2020 and 2021.

The postage company announced on its first quarter conference call that it expects to take a hit due to uncertain contract changes that its partner companies have with the United States Postal Service. The hit comes after Stamps.com said in the previous quarter that it will no longer partner with USPS.