Please choose the number of hours you want to purchase by adjusting the quantity when you are viewing your cart (after adding to cart). When you purchase the hours, you will be given an Order Confirmation Number. You will need the Order Confirmation Number to Login to the Presentation. You will need the Order Confirmation Number to complete the Evaluation. You must complete the Evaluation to receive the Certificate of Completion. If you purchase more than one hour, you must Login before watching each Presentation and complete the Evaluation before continuing to the next Presentation. In other words, we need to see a Login and Evaluation for each hour you have purchased and watched. If you have any questions, please call toll free 866-857-2211.