Buy credits on AW, next you need to subscribe to the escort's PG, it should state next to the subscribe button how many days you are allowed to view it for and how many credits you need to pay. Some 1 day others 3 days. Some 1 credit, others as much as 5. After you have subscribed to the PG you can view it as many times as you like within that time frame. It also tells you when it expires and at what time.