To request your invoice for direct purchased please click on Invoice or just contact us directly so we may provide this for you firstname.lastname@example.org
For voucher purchases, we can't provide an invoice. For voucher customers, we can provide an Acknowledgement of Redemption. If you'd like one, email support with a copy of your voucher and the price paid for the course(s).
Note that the voucher needs to have been redeemed before we can issue the acknowledgement.