服务很棒,但是。 。 。
服务很棒,但是为什么我的第三笔订单提高了书的价格?它从 8 美元多一点涨到 12 美元多。
Thanks for your feedback! Every item on our website is always on sale - at least 5-10% off the publishers suggested retail price. We often have special pricing with deeper discounts on many items. This pricing is automated by a computer program that takes into account expected sales of the item and how much inventory we have. It's likely that we were overstocked on the item you purchased and, after our inventory sold down, our system adjusted the item to a more modest discount. We always encourage customers to take advantage of special deep discounts while they're available. As with any retailer, our sales don't last forever and are subject to change (though we hope you'll always find the best pricing on our website!)

