What is your return policy on BUY 2 GET 20% OFF

Return information regarding BUY 2 GET 20% OFF:
* If all items are returned, a refund will be offered for the amount paid for product (shipping costs are not refundable)
* If partial return results in the order not meeting the Buy 2 Get 20% OFF requirements, the refund amount will be adjusted accordingly.
For eg, if you purchase 2 items of $60 and $80. Order total is $112 with Free shipping after the offer is applied. If the customer wishes to return only 1 item worth $60. Then the refund amount should be $112 (including 20% off) minus $80 for the item kept minus shipping $11 which is $21.
* If you opt for an exchange, this offer will be honoured. If there is a price difference, that will be charged accordingly.