When you place an order or the order is synced from your store, the VAT will be automatically calculated with Ship-to country VAT rate.
Given Yoycol fulfills orders in China, all orders will be shipped from China. The VAT rate applied is ship-to country VAT rate and can range between 15% to 27%.
As VAT is placed on each stage of the supply chain (eg. production, distribution, sale), All services need to be applied with VAT. However, the shipping service is a little complicated in Yoycol. So we only calculate VAT based on the subtotal amount currently.