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4. Online Transactions: Describing the transaction process. Online translations.Business matters.
Online transaction is a payment method in which the transfer of fund or money happens online over electronic fund transfer. Online transaction process (OLTP) is secure and password protected. Three steps involved in the online transaction are Registration, Placing an order, and, Payment. Let us learn more about the different stages of Online Transaction in detail.
Online transaction processing (OLTP) is information systems that facilitate and manage transaction-oriented applications, typically for data entry and retrieval transaction processing. So online transaction is done with the help of the internet. It can’t take place without a proper internet connection.
Online transactions occur when a process of buying and selling takes place through the internet. When a consumer purchases a product or a service online, he/she pays for it through online transaction. Let’s find out more about it.
Stages of Online Transaction
There are three stages of Online Transactions
Pre-purchase/Sale: In this stage, the product or service is advertised online with some details for the customers.
Purchase/Sale: When a customer likes a particular product or service, he/she buys it and makes the payment online
Delivery Stage: This is the final stage where the goods bought are delivered to the consumer.
Steps Involved in Online Transaction
The following are the steps involved in Online Transaction:
1] Registration
The consumer has to register online on the particular website to buy a particular good or service.
The customer’s email id, name, address, and other details are saved and are safe with the website.
For security reasons, the buyer’s ‘Account’ and his ‘Shopping Cart’ is password protected.

5. Vocabulary: Laughing and crying
Crying and laughing are part of an ancient vocabulary that is free from deception, and that helps us bond with those close to us. We cry for many reasons, most of which we share with other species (e.g., many animals cry in response to physical pain). However, crying in response to emotional pain has only been reported in humans.
Tears are produced by our autonomic (involuntary) nervous system. This is why even actors must conjure painful memories to produce them, as opposed to just commanding their eyes to cry. Over evolutionary time, emotional crying may have helped us survive by communicating our distress to those close to us. Because tears are involuntary, they are a reliable signal of distress.
When we cry, we trigger a similar autonomic response in those able to empathize with us, moving them to emotional discomfort, or even tears themselves. (Ever cried during a movie?) While crying may serve a cathartic role, it also helps us identify who is with us versus who is merely near us. It is easy to imagine how this information could serve to solidify relationships between individuals, and result in stronger associations with those invested in our success and happiness.
Laughter shares many attributes with crying: It is under involuntary control, it is contagious to those who empathize with us, and it is also an honest broadcast of our emotional state. Laughing is a social behavior that helps us bond with those in our group (e.g., we rarely laugh alone).
Laughter likely evolved from the panting behavior of our ancestors, and both gorillas and chimps pant when tickled or when playing. It is notable that both laughter and emotional crying don’t appear in children until around 3.5 months of age, at a point when communication takes center stage.
The autonomic nervous control of crying and laughter is likely why we are liable to mix crying with laughter and yelling when our emotions are sufficiently intense. Together, these three behaviors likely form an ancient three-word vocabulary that remains useful because, being involuntary, it is free from deception.