KEY POINTS
  • Checkout.com said it's raised $450 million in an investment led by Tiger Global Management.
  • With a $15 billion market value, Checkout.com is now Europe's most valuable unicorn company.
  • The company plans to use the fresh cash to further expand in the U.S. and ramp up hiring.
The logo for payments start-up Checkout.com.

LONDON — Online payments firm Checkout.com is now Europe's top tech unicorn.

Checkout.com said Tuesday that it had raised $450 million in an investment led by Tiger Global Management — which is also an investor in rival payments giant Stripe — lifting its valuation to $15 billion.