The trading of goods and services via the Internet; stands for electronic commerce.

• A. spam
• B. e-commerce
• C. online presence
• D. batch production

Answer: (B)

The main idea is understanding what term describes trading goods and services over the Internet. This is e-commerce, which stands for electronic commerce—the buying and selling of goods and services online, including online payments and order processing. It covers activities from online shopping to using digital marketplaces and payment systems, enabling businesses and consumers to transact 24/7 across the globe.

Spam isn’t about trading; it’s unsolicited messages. Online presence refers to having a website or social media presence, not the act of conducting transactions. Batch production is a production method, not related to how goods and services are traded online. So e-commerce best fits the description.