They can also potentially offer great savings — as the recommended retail price of the contents is often far higher than the purchase price.

它们还可以潜在地节省大量费用——因为这些商品的推荐零售价往往远高于购买价。

They can also potentially offer great savings – as the recommended retail price of the contents is often far higher than the purchase price.

它们还可以节省大量费用——因为内容的建议零售价通常远远高于购买价。