Ecommerce checkout Importance of order summary?

1. Why is checkout process important?
2. Why is checkout page important?

Why is checkout process important?

For consumers shopping online, reaching the checkout process can serve as a significant crossroads in the purchasing process. Up until the checkout point, consumers have generally been able to freely go about their shopping with little disruption or pressure to make a decision.

Why is checkout page important?

The checkout page gives customers the opportunity to enter payment details and complete their order. The checkout process will collect: a customer's shipping details. billing details.