Amazon Setup as a sole trader

I'm looking for someone to help me set up as a sole trader selling clothing and accessories on Amazon. As a beginner, I need guidance in product listing and optimization.

Key Tasks:
- Setting up Amazon sole trader Account
- Must be able to set-up Sole Trader, with no requirement of acquiring a Business License number.
- Ability to trade in Australia and USA
- Basic Training on Managing Sales

Ideal Skills:
- Experience with Amazon Seller Central
- Help with cost of shipping and returns policy from USA with Amazon
- Setting-up Amazon delivery service, for the pick-up and delivery of products. Costs of delivery service - as a sole trader.
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