"Tax free processing is only available on the same day that items eligible for processing were purchased
"Duty free processing is available today."
"Duty free processing" 「免税の対応は」
"is available" 「利用可能」
"today" 「今日」・「本日」
"Tax free processing is available today."
"tax free processing" 「免税の対応は」
"Tax free processing is only available on the same day that items eligible for processing were purchased."
「免税の対応は、手続き対象商品を購入した当日のみ可能で」
"For customers who have purchased items eligible for duty free, we will only process those duty free items today. After tomorrow, we will not be able to do so."
「免税対象の品物を購入されたお客様に、この会計分は今日中のみ免税の手続きを受け付けます。明日以降は対応不可です」
[免税の対応](https://eikaiwa.dmm.com/uknow/questions/18961/)についてもっと詳しく知りたい方はクリックしてください。