You have to choose a fuse for at least phase L1
The payment methods defines how the user can pay this tariff. The default setting is to enable Single Session and EpSpot Account methods. That will allow an unregistered user to pay for a single session with bank card, Swish or similar and a registered user to have the charge deducted from his EpSpot Account. Without a Single Session payment method unregistered users cannot pay/use the tariff.
The CSV method is an alternative to EpSpot account payments for registered users, it does not charge the tariff upfront but instead reports the usage in a CSV format to the Provider, which in turn may charge the user in a suitable way.
A Member Tariff allows a Provider to use different pricing for standard users vs. the Provider's own members. A Member Tariff is attached to an existing tariff (referred to as Base Tariff below) and can specify different values for one or more of the base tariff's settings. If the Member Tariff does not specify a certain value, the value in the base tariff applies.
A Personal Tariff allows a Provider to use different pricing for a subset of his own Members. Just like a Member Tariff (which applies to all the Provider's members), the Personal Tariff is attached to an existing tariff (referred to as Base Tariff below) and can specify different values for one or more of the base tariff's settings. If the Personal Tariff does not specify a certain value, the value in the base tariff applies.
Note, no validation here yet, so make sure you select a cpu :-)