Model the enterprise architecture design of the following scenario using BPMN modeling notation. Company ABC sells its products through a website and manually. In the website sales, customers need to check on the availability of the products and order and pay online. After the payment, the sales department ships the products through a company mail based on the customers address stored in a database. For the customers coming to the shop to buy the products, they choose the product they want to buy, test it and pay to the cashier who scans the code of the product for information. The cashier in turn hands the customer a receipt as a proof of purchase. The accounting department calculates the company expenses while the marketing departments promotes the business and drives sales of its products or services.