After buying the product, you need to fill out the rebate form.Then mail it to the manufacturer with your cash register receipt and the UPC from the product package.是什么意思_After buying the product, you need to fill out the rebate form.Then mail it to the manufacturer with your cash register receipt and the UPC from the product package.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句