How to make your application Sushin Son: select your favorite items from the menu. Add them to your shopping cart and go to checkout screen (by pressing the trash icon). On the checkout, add your contact information: name, phone number and email address to be notified about the payment. Specify the time when you want to come for your order or select a delivery with the time and address of delivery. Select a payment method: Cash or card through the app. Accept the payment and click "Order" button