退款成功英文

refund这个绝对正确的。如果是回扣的那个意思的话就是 rebate

refund 有买东西退款，或兑换现金的意思，比如优惠券后面会写“不可兑换现金”，就是用这个reimbursement 有报销的意思，就是你先垫付，然后再退钱给你rebate 是有回扣或奖励性的退款，比如出口退税就是用rebate

退款 [词典] refund; drawback; reimburse; refundment; [例句]那些大吵大闹的顾客得到了退款。Those customers who have kicked up a fuss have received refunds

The 2nd sentence is right because it happened. So we use the past tense.

我已经给你退款了。 我已经给你退全款了。I have given you a refund. I have given you a full refund.

退款已收到Thanks, the refund has been received

I have returned all your money.

退款用英语表达翻译如下:refund