Yes.

Extended knowledge:

However, it is most convenient to operate with a computer. Mobile devices such as iPad are more useful for monitoring data. Computers are definitely needed for cross-border e-commerce.

It is best to have a clean and independent network environment. Especially for large platforms like Amazon, computers are definitely a must-have hardware condition, including the need to use off-site search engines for later product launches, operations and promotions.

If you want to do cross-border e-commerce part-time, I personally do not recommend starting with Amazon. Amazon's operating rules have many requirements, and it is still difficult to operate. You have to spend a lot of time and energy to learn the practical basics of operations.