Merchant constructor
Merchant({})
Implementation
factory Merchant({
/// Not documented in the official API
required String condition,
/// Name of the seller of the book
required String merchant,
/// URL of the merchant logo
@JsonKey(name: 'merchant_logo') required String merchantLogo,
/// Not documented in the official API
@JsonKey(name: 'merchant_logo_offset') required Map merchantLogoOffset,
/// Shipping cost
required String shipping,
/// Price of the book
required String price,
/// Not documented in the official API
required String total,
/// Link to the purchase url
required String link,
}) = _Merchant;