Why are there three types of price graphs?
I think two weeks is good enough for me. Let’s take these graphs below as an example. Let’s say that you think it’s a good time to buy this product after looking at the two weeks graph. Then, take a look at three months graph, maybe you’ll change your mind about the best time to buy. We’ll show you two years of price history. Maybe some product prices vary seasonally like items for Thanksgiving Day, Christmas, New Year, and other major holidays. The two years price history graph may show you seasonal price variances. We’re hopeful about this, since we don’t have two years of price data yet. How do you calculate the Lowest Price? We define the Lowest Price as the selling price plus the shipping. Amazon.com sometimes offers Free Shipping and we take this price if this is the Lowest Price. I forgot my password, how can I reset it? Yes, you can reset your password here. We reset your password and email you the new password which is the same with your user ID. After you receive this new pas