SAVE $30: As of March 2, the Kindle Paperwhite Kids is on sale for $149.99 at Amazon. This deal saves you $30 off its list price of $179.99.
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，更多细节参见51吃瓜
Фото: Amr Alfiky / Reuters
Marketing strategies include coupons, email marketing, upselling, tracking pixels, and cart abandonment.