Order Confirmation Email

Can a more experienced WordPress user help me with this dilemma? I’m on the final steps for setting up a Women’s Accessories Shop. I ran a test purchase run through Paypal, which lead to an email being sent to the business email account announcing a purchase notice. The problem is I can’t tell which products are purchased and the mailing address of the customer is missing. How to I setup the order number prefix found under Shop and Order Confirmation Emails? Can I set the up the confirmations emails to identify product through their Item’s Id’s. Is there anyway to setup an email template that provides purchase product name or id, as well as the paying customers mailing address. I know this is long, but would truly appreciate the help. Any code writers …Cut and tell me where to paste. …