namespace eprintServer.Requests { public class InvoiceRequest { public long UserId { get; set; } public double DiscountPercentage { get; set; } public decimal TaxAmount { get; set; } public List? SellableProductIds { get; set; } public List? CustomizableProductIds { get; set; } public List? OfferIds { get; set; } public long? OrderId { get; set; } } }