Reading 1 Shayan is telling Monika how customers will pay for something online on a new website. Complete this dialogue with the words in the box. accounts gateway bank completes rejection confirmation customer First payment webMonika: Shayan, can you explain how a customer (1 an online transaction? Shayan: OK, it's very easy. (2). the customer will place an order. server will confirm availability of the The seller's (3). product and send a response. After that, the customer checks out and completes the (4). payment request to a payment (5). will check the buyer's ability to pay with the (6). instructions. Then the server will send a . The payment gateway OK? Monika: Fine. Go on. Shayan: The bank will respond and send payment acceptance or (7). to the seller's web server through the payment gateway. Finally, the customer will receive the server response with the order (8). or rejection. Monika: Will the (9). Shayan: Yes, all buyers must have their (10). have to register? before they complete the transaction. Monika: Thank you. Now I understand.​

Monika: Shayan, can you explain how a customer (1) completes an online transaction?
Shayan: OK, it's very easy. (2) First, the customer will place an order on the seller's website.
Next, the server will confirm the availability of the product and send a response.
After that, the customer checks out and completes the (4) payment request.
To process the payment, the customer will be redirected to a payment gateway.
The payment gateway will check the buyer's ability to pay with the (6) bank instructions.
Then the server will send a (5) payment confirmation to the customer.
Monika: Fine. Go on.
Shayan: After that, the bank will respond and send payment acceptance or (7) rejection to the seller's web server through the payment gateway.
Finally, the customer will receive the server response with the order (8) confirmation or rejection.
Monika: Will the (9) customer have to register?
Shayan: Yes, all buyers must have their (10) accounts before they complete the transaction.
Monika: Thank you. Now I understand.