Langkawi Duty-Free in 2026: What's Actually Cheaper, and the RM10,000 Limit Coming

Langkawi is a duty-free island, but not everything there is cheap and not everything you buy can come home tax-free. Here is what the customs rules actually say, why cigarettes stopped being a bargain in 2021, and what Budget 2027's RM10,000 allowance would change.