You are building your own company ManiPay which will be an electronic commerce company that facilitates payments between parties through point of

sales payments. ManiPay will allow customers to create an account on its platform, which is connected to a user$$s credit card$/$ accounts with their mobile

number. ManiPay will provide an easy POS device to the sellers to receive payments online. All they need is the mobile number of the recipient. ManiPay

charges a very nominal fee for the transfers. Customers will be able to view their transaction records, transaction status, and various other features. This

application will be deployed using AWS services. What model is adopted by AWS during the deployment and execution of this application? And Why?