private void EnsureThatQuoteHasNumber(QuoteRequest[] quoteRequests)
		{
            var stores = _storeService.GetByIds(quoteRequests.Select(x => x.StoreId).Distinct().ToArray());
			foreach (var quoteRequest in quoteRequests)
			{
				if (string.IsNullOrEmpty(quoteRequest.Number))
				{
                    var store = stores.FirstOrDefault(x => x.Id == quoteRequest.StoreId);
                    var numberTemplate = "RFQ{0:yyMMdd}-{1:D5}";
                    if (store != null)
                    {
                        numberTemplate = store.Settings.GetSettingValue("Quotes.QuoteRequestNewNumberTemplate", numberTemplate);
                    }
                    quoteRequest.Number = _uniqueNumberGenerator.GenerateNumber(numberTemplate);
                }
            }
		}