private static void ApplyPromotions(this SortedList <string, int> basket, IList <Item> pricings)
{
foreach (var pricing in pricings)
{
if (!string.IsNullOrEmpty(pricing.OtherItemsOffer))
{
foreach (var comb in pricing.OtherItemsOffer.Split(' '))
{
var values = comb.Split('-');
basket.ApplyPromotion(pricing.Sku, int.Parse(values[0]), values[1], int.Parse(values[2]));
}
}
}
}
