VERB
退还(钱款)
If someone refunds your money, they return it to you, for example because you have paid too much or because you have returned goods to a shop.
例句
We guarantee to refund your money if you're not delighted with your purchase...
我们承诺如果您对所买物品不满意可以退款。
Take the goods back to your retailer who will refund you the purchase price.
把商品退还给你的零售商,他们会按原价退款的。