1. Buy 1 item and get 1 item for free when you pick 2 items within the Buy 1 Get 1 Free Collection. Buy more save more. Buy 2 get 2, Buy 3 get 3, and so on.

2. Valid on purchase of 2 selected items in a single order. The free item is the lowest priced item. Promotional codes cannot be combined with this promotion.

3. When you return the item that enjoys the Buy 1 Get Extra 1 Free promotion, the returned value of each item will be calculated by taking the free item into account.

For example, if you have paid $30 for 1 item and got 1 item for free ($10), then the discount rate of your order = $30/($30+$10), i.e., 75%. If you want to return a $30 item, you will receive $30*75% = $22.5.