Commerce constructor

Commerce(int regularPrice, { int? discountPrice, int? fixedDiscountPrice, int? discountRate, String? productName, String? currencyUnit, int? currencyUnitPosition, })

Implementation

Commerce(this.regularPrice,
    {this.discountPrice,
    this.fixedDiscountPrice,
    this.discountRate,
    this.productName,
    this.currencyUnit,
    this.currencyUnitPosition});