How does it work to do a group trip with a class?
Schools can become business customers with us in order to order a pay-as-you-go card, which can be payed through invoices. As a business customer, you can also order vouchers that are used to charge the pay-as-you-go card with money when the initial money runs out. Orders are made via form and delivery takes about a week. Apply to become a business customer.
It is also possible to buy a pay-as-you-go card in a store or at a sales agent, but then you can't pay through invoice.