Which card is most cost-effective for large purchases in Henan?

[Direct conclusion] Use UnionPay domestically; foreign Visa/Master cards add currency fees. Key points to keep in mind: 1. For big shopping use a credit card for points and keep receipts for departure tax refund. 2. Contact: Use UnionPay domestically Invoice & tax: foreign Visa/Master cards add currency fees. 3. For big shopping use a credit card for points and keep receipts for departure tax refund. 4. We provide group tours, private customization, ground handling, car charter and airport transfer. Note: Double check the meeting time and meeting point one day before the trip. Junwei International Travel Agency (License No. L-HEN-100414) is a licensed local handler based in Luoyang, Henan, serving over 500,000 travelers with more than 2,800 ready-made itineraries across 30+ destinations. Call 130 1764 8055 for a detailed itinerary and quotation.