As long as you have enough moolah in your money box account, the FD placement is done electronically. Which means to say you can do it online through Hong Leong Connect at any time you wish to do so. The system entitles you the 4% FD as long as the minimum amount placed is >= RM 10,000 for a tenure of 12 months. Remember to place your RM 10,000 as a one lump sum amount, it doesn't work if you split the amount to be less than RM 10,000 then place it on two separate transactions although the sum of the transactions may amount to a minimum of RM 10,000.

As for transfer of money from 3rd party accounts to your money box, you could use a banker's cheque/draft or even perform an interbank GIRO transfer. Do remember to check out the fees charged though!