 			queryParams.push("sku=#{acc.sku}")
 			queryParams.push("qty=#{acc.quantity}")
 			queryParams.push("seller=#{acc.sellerId}")
+			queryParams.push("price=#{acc.bestPrice}")
+			queryParams.push("cv=#{acc.cacheVersionUsedToCallCheckout}")
 
 		if @options.giftRegistry
 			queryParams.push("gr=#{@options.giftRegistry}")

		else
			@skuData = {}
			@sku = null

		@update()


			if salesChannelMatch and salesChannelMatch[1] and salesChannelMatch[1] != @salesChannel
				@salesChannel = salesChannelMatch[1]

			bestPriceMatch = href.match(/price=(.*?)&/)
			if bestPriceMatch and bestPriceMatch[1] and bestPriceMatch[1] != @bestPrice
				@bestPrice = bestPriceMatch[1]

			cvMatch = href.match(/cv=(.*?)&/)
			if cvMatch and cvMatch[1] and cvMatch[1] != @cacheVersionUsedToCallCheckout
				@cacheVersionUsedToCallCheckout = cvMatch[1]

		@_url = href

	skuSelected: (evt, productId, sku) =>
