Apple is launching a device leasing program called 'Upgrade' aimed at spurring sales, Bloomberg News reports.

The program is expected to launch next week, according to the report.

Users will be able to lease iPhones and Macs through the program, Bloomberg News reports.

Klarna is partnering with Apple for the leasing program, according to the report.

Klarna's stock (KLAR:NYSE) traded up after the report of the Apple leasing partnership, Bloomberg News reports.