South Korea Shipping and SIM Research

I am seeking a dedicated freelancer to conduct comprehensive research concerning international shipping methods, prices, and services offered within South Korea. The task also includes investigating mobile SIM cards providers, covering their offers, rates, coverage, and other relevant details.

Ideal Candidate:
- Must possess excellent research skills.
- Proficient in English, able to collate and present the information in a well-structured, easy-to-understand manner.

Looking forward to your competitive bids.