public MultiBuyOffer(SKU sku, int quantity, decimal price)
{
_sku = sku;
_quantity = quantity;
_price = price;
}
public SingleItemOffer(SKU sku, decimal price)
{
_sku = sku;
_price = price;
}
public MultiBuyOffer(SKU sku, int quantity, decimal price)
{
_sku = sku;
_quantity = quantity;
_price = price;
}
public SingleItemOffer(SKU sku, decimal price)
{
_sku = sku;
_price = price;
}