Hainan shopping travel
The shopping that visitors plan for is duty-free: Haitang Bay in Sanya and the large malls in Haikou. Everything else is snacks, coffee and market food.
Duty-free
Haitang Bay needs a half-day and your travel documents, because the allowance rules look at the traveler, not just the shop. Read the current duty-free page before you promise yourself a quota.
Haikou’s west-coast duty-free complex is the northern counterpart. Do not schedule it on the same afternoon as a flight.
Everything else
Qilou streets and town markets are for fruit, coffee and small gifts. Prices there are ordinary retail, not the duty-free scheme.
Peak holidays make the malls crowded. Go when they open if the purchase is the reason for the day.
Continue exploring Hainan
Open another guide — beaches, visa & entry, or a ready itinerary.