lisäkorteista

Lisäkorteista is the Finnish term used to refer to information about extra cards associated with a primary account or service. It is the genitive plural form of lisäkortti, combining lisä- (additional) with kortti (card). The phrase appears in consumer guidance, contracts, and product descriptions and is used to discuss several supplementary cards collectively rather than a single card.

In banking and payments, lisäkorteista refers to additional cards issued to family members or authorized users on a main account. The main cardholder usually retains liability and control, while the secondary user has a separate card with its own PIN and spending limits. The issuer may enable or restrict online management, and fees or limits may apply.

In telecommunications, lisäkorteista can describe additional SIM or eSIM cards on a shared plan. These provide separate line identities under one billing arrangement, with usage and charges governed by the plan.

In access control and corporate environments, lisäkorteista can denote supplementary access cards for authorized personnel, visitors, or contractors, often linked to a central access system.

Security and administration: the use of lisäkorteista requires clear policies to manage liability, fraud risk, and privacy. Cards can be deactivated, blocked, or audited through the service provider’s online portal.

See also: lisäkortti, authorized user, family account, secondary cardholder.