In order to issue an invoice to your client please follow these steps below:

Please select the session you are referring to in your PrestoExperts mailbox. Only AFTER you have provided your service in full, select 'Reply and Invoice' to send the client an online invoice for the session. Be sure that you enter the amount you wish to invoice your client and click on "Send Invoice". 

Your client will then be given the option to "Confirm" or "Contest" the issued invoice. If you client does not take any action on the invoice within 8 days our system will automatically confirm the invoice.