# Mobile Buy SDK Customer Sample App The Customer Sample App demonstrates how to perform several tasks using the customer API. - Login customer - Create customer account - Fetch customer orders ### Configuration First, configure the application with your shop domain, API key and app ID. ```swift let shopDomain: String = "" let apiKey: String = "" let appID: String = "" ``` ### Overview The Customer Sample App demonstates the usage of the customer API that lets you create a customer account, login with a customer account and show customer's orders after authentication.