Where do I see what I have been billed?

The invoices screen in My coaching shows what you were billed, what you have paid and a real still to pay figure, with the PDF of every invoice, receipt and credit note. Each one carries a plain state and a sentence saying what to do about it: Still to pay, Late, Partly paid, Partly paid, and late, Paid, Paid, with money left over, Cancelled or Closed. Documents are written in your own language, whatever language your coach works in. Paying through Trailwise is not live yet, so no card or direct debit is charged. Agree with your coach how to pay; when a bank transfer arrives, your coach records it against the invoice.