In general, you can always pay at the beginning or end of the lesson, via Bit or Paybox (to number 0506413568) or bank transfer (details below). But, since we want to focus on doing and learning, we would always prefer to focus on this at the end of the month. The regular procedure we have with most students is that at the end of each month you receive a transaction invoice by email detailing the number of lessons taken that month and on specific dates, with the payment requi