private string GetPromotionMessage(IEnumerable <VariationContent> entries)
        {
            IMarket market = _currMarket.GetCurrentMarket();

            if (entries.Count() >= 1)
            {
                List <ContentReference> contentRefs = new List <ContentReference>();
                foreach (var item in entries)
                {
                    contentRefs.Add(item.ContentLink);
                }
                IEnumerable <RewardDescription> desc;

                desc = _promoEngine.Evaluate(contentRefs, market, market.DefaultCurrency, RequestFulfillmentStatus.All);

                string s = String.Empty;
                foreach (var item in desc)
                {
                    s += item.Description;
                }

                var p = _promoEngine.GetDiscountPrices(contentRefs, market, market.DefaultCurrency);
                foreach (var item in p)
                {
                    foreach (var item2 in item.DiscountPrices)
                    {
                        s += item2.Price.ToString("C");
                    }
                }

                return(s);
            }
            else
            {
                return("No promotions in this category");
            }
        }