To add your customer's name and address on your receipts first you must go to Customers, click the navigation bar and click Customers.
Click the edit icon of the customer, if you don't have a customer yet then click Add a Customer.
Input your customer's details, then click save.
Once done adding your customer, go to Register to make a transaction.
Click Payment when your done adding the items.
Click the add customer icon above and select your customer.
Once done adding your customer, input the amount receive then click payment and confirm the payment.
The receipt will then be printed, you can find the customer's name and address below the store's logo.