PayPal for Payment (7.x-1.3) - en to unknown language translation catalogue (7 entries)

en: Submit
target: Lat inn

en: Username
target: Brúkaranavn

en: Email address
target: Teldupostbústaður

en: Password
target: Loyniorð

en: Continue
target: Halt áfram

en: Signature
target: Undirskrift

en: Workflow
target: Arbeiðsgongd
