How to manage e-carts for your mobile application

Mobile applications are redefining the way people interact with their smartphones. It is no longer used solely for making calls or exchanging messages. People shop from their smartphones, indulging in the buying and selling process all through their phone.

Mobile app development companies consider the value of user interface while developing an app. It is imperative for these mobile applications to provide end users with an exceedingly satisfying experience. Various factors shape up the success of a mobile application, such as app design, typography, marketing techniques, convenience, integrity, and quality.

A successful mobile app comes with highly convenient UI so that end users can use it without many hassles. The primary focus is on enabling them to carry out the entire process of purchasing a product, i.e. from the time when of booking a product online till the time they receive it physically,
However, it is equally important for mobile application development to generate revenue in order to run a sustainable business.

Using an appropriate payment gateway for your business activities on mobile apps can certainly contribute to building a broader audience. The primary task of payment gateway is to encrypt the payment information and render the same to concerned banking agencies. The aim is to allow customers to carry hassle-free payment activities at the time of checkout.

E-carts enable customers to select items they prefer to purchase and by providing them with the relevant information before making the final move. For example, it includes product details, shipping information, and net amount. The total amount calculated by shopping carts also includes taxes and shipping charges.

Once the order is placed, buyers are redirected to enter payment details to complete the transaction. The role of a payment gateway is to control and manage this part of information.
The most important issue of e-commerce businesses is to resolve the act of controlling e-carts and payment gateways.

It includes activities like developing a shopping cart, adding items, and signing out. It allows mobile app developer to maintain transaction records for payment status of every transaction. There is a sense of freedom given to app developers when it comes to the payment management as they are entirely free to decide how they want to manage the payment gateway.The given path is recommended to e-commerce users who strive to control the chosen payment gateway and e-carts.

The first step is to import statements and then comes the act of initializing, for example, you have to initialize with App42API by giving the API key and the secret Key that will get activated once you are done creating an application.

The API key and the secret key are provided when the mobile application is developed. After having initialized the API key, the app developers needs to call the buildXXXService method on App 424API in order to receive the example of the API he wants to develop. The next step is to form a cart session for the given customer, and the needed parameter is the user's name. It creates the given user's Cart ID that will be used throughout the entire process.

After that, it asks for card details so as to fetch the payment information. This information is used by developers to reveal card details like the total number of items. You can also add a product to the cart and alter the quantity. The required attributes are Cart ID, item ID, item Quantity, and price. The next task is to fetch the specified items from the cart and it requires Cart ID and item ID.

It is important to ensure that the cart is empty. Once you know it is empty, check out the cart and place it at the checkout stage and replace the transaction ID that will be used in near future for updating the Payment Status on the basis of the Payment Gateway Interaction.

Now, the next step is to get the user's payment data that reflects the payment history and order. Furthermore, it will get payment data for the specified Cart ID, for the user ID, and then for updating the Payment Status.

Following this, one is required to fetch the payment history for a user in order to render all the specified carts that are in different states. There are few more optional actions given to a user, such as increase quantity, decrease amount of a particular item, and remove it or all the items from the cart. Moreover, the functions given in Cart API can provide exceptions at times.

For handling cart APIs, there will be an action which informs users about malfunctions, for example, if a user enters an id which is not stored in database; the action will render the 'Not Found' message.

This way, it gets easier to integrate e-cart within the ecommerce mobile application that ensures seamless and enhanced UX. Regardless to the steps that goes in roping e-carts, the main vision of keeping users engaged throughout the checkout process is highly essential. For this reason, it is imperative to provide best possible checkout experience.