When installing a personal charging point at home, it may be necessary to take out a subscription with a charging card provider or charging network operator. Here are some reasons why a subscription is often required or recommended:

1. Access to charging networks: With a subscription, you gain access to the provider's charging network. This means that you can use your charging card at various public charging stations operated by the network. A subscription provides you with broader coverage and more options to charge your car while on the road.

2. Billing and payment: With a subscription, the charging card provider or charging network operator can bill and collect the costs for charging your car. This makes it easier to manage and pay the costs. You usually receive a regular invoice with a detailed overview of your charging sessions and the associated costs.

3. Charging card functionalities: A subscription often offers additional functionalities via a mobile app or online account. This can include monitoring charging sessions, viewing charging history, setting charging limits, and receiving notifications. These features help you manage and optimize the charging of your electric car.

4. Customer service and support: With a subscription, you gain access to customer service and technical support from the charging card provider or charging network operator. If you have questions about your charging card, payments, charging points, or other related matters, you can contact customer service for assistance.

Although a subscription may incur costs, it also offers benefits and conveniences such as broader charging network coverage, streamlined payments, and access to handy charging card functionalities. It is advisable to compare the different providers and subscription options to choose the subscription that best fits your needs and budget.