关于双利账户的解释的英文翻译，请问各位

In 2007, I signed on a financial product using this card account, the double interest financial product. The characteristic of this product is as follows: Set a minimum amount in the card (my setting was $100,000), the bank will automatically transfer the excess amount to the double interest account as a fixed deposit. A cycle is 7 days, and after 7 days it will be converted back to current savings. There was $283,765.51 in the account when I signed on to this product, and when the double interest fixed deposit matures, the money will be transferred back to this card account, and I can withdraw the money at anytime.

December 2007, I signed the card, a financial product: Dual benefit management. This financial product is characterized by: setting a balance of the card (I set is 10 million), banks will automatically go to the extra money Shuangli random account the implementation of term deposits. 7 days for one cycle, 7 days will be automatically transferred into savings regula