The process of trading goods over the Internet is known as

Answer: Option E

The correct answer is E-commerce.
Let's break down why:
E-commerce stands for Electronic Commerce.
It specifically refers to the buying and selling of goods and services online.
Think of it as a virtual marketplace where you can buy anything from clothes to electronics to groceries.

Now let's look at the other options:
E-selling n buying: While close, it's not the formal or widely accepted term.
E-trading: This term usually refers to online stock trading or financial instrument trading, not general goods.
E-finance: This relates to managing finances online, like banking or investments.
E-salesmanship: This implies selling skills applied online, but not the whole process of trading goods.

Therefore, E-commerce is the most accurate and comprehensive term for trading goods over the internet.