using Nop.Core.Domain.Tax; namespace Nop.Services.Tax; /// /// Check vat service interface /// public partial interface ICheckVatService { /// /// Try to validate VAT number /// /// Two letter ISO code of a country /// The VAT number to check /// /// A task that represents the asynchronous operation /// The task result contains the vAT Number status. Name (if received). Address (if received) /// Task<(VatNumberStatus vatNumberStatus, string name, string address)> CheckVatAsync(string twoLetterIsoCode, string vatNumber); }