Does a e-commerce website site really need an 'introduction' on the homepage? [closed]

1. What is the purpose of an ecommerce homepage?
2. What is transactional e-commerce site?

What is the purpose of an ecommerce homepage?

E-commerce Website. A website that allows people to buy and sell physical goods, services, and digital products over the internet rather than at a brick-and-mortar location. Through an e-commerce website, a business can process orders, accept payments, manage shipping and logistics, and provide customer service.

What is transactional e-commerce site?

Transactional Site

Transactional sites can be either hosted or on-premise and can (a) conduct full end-to-end transactions via the website; (b) enable customers to search for, order, and pay for products online; and (c) allow customers to contact the company for after-sales service.