It is for their Preferred customer. Monthly interest is for Islamic FD. It is discussed above. Please read the posts above. 

U will see the below ads when u login/logout to/from your cimbclicks. Just click on the ads for the T&C. I've copy paste below (only a few clause) for convenience.

[attachmentid=8777997]
CIMB BANK BERHAD'S TERMS AND CONDITIONS GOVERNING THE "6 MONTHS & 12 MONTHS ELECTRONIC FIXED DEPOSIT CAMPAIGN"

1. The 6 Months & 12 Months Electronic Fixed Deposit Campaign ("Campaign") is organised by CIMB Bank Berhad ("the Bank" or "CIMB Bank") and shall commence on 1 May 2017 and end on 30 June 2017, both dates inclusive ("the Campaign Period"). The Bank reserves the right upon giving fourteen (14) days' notice to change the duration and/or the commencement and/or expiry dates of the Campaign Period.

Special Interest Rates for Electronic Fixed Deposit ("eFD") Placements

4. To be entitled to the following Special Rates under this Campaign, the Eligible Customer(s) must make a minimum single deposit placement amount for the fixed tenure as per the table below during the Campaign Period:-

eFD Tenure: 6 Months
Special Interest Rates for eFD Placement ("Special Rates"): 4.00% p.a.
Minimum Single Deposit Placement Amount in eFD account: RM10,000

eFD Tenure: 12 Months
Special Interest Rates for eFD Placement ("Special Rates"): 4.15% p.a.
Minimum Single Deposit Placement Amount in eFD account: RM10,000

ampaign Mechanics

5. The eFD placement must be made through CIMB Clicks. Eligible Customer(s) must log into CIMB Clicks and click on the promotional banner regarding the Campaign to make the placement. Only Eligible Customer(s) will be able to view the promotional banner.  

6. Fixed Deposit placements performed at any branches of the Bank shall not be eligible for the Special Rates.

7. The "Special Rates" are applicable for eFD placement of one (1) cycle only.

8. Interest will be paid out upon completion of the eFD tenure.
Cheers 

As reported before, BR no more issuing BC. So either use OTC ibg or RENTAS.  Another method I use is ask them to xfer to SA if u have it. Then online IBFT. Fast and cheaper that way. Depends on your situation. 

Ya, as I said, the HL eFD should have the monthly interest option. I am still thinking whether I should do it this time or go into other investments. Though the 4.38% is really attractive. 

Placed 1year and 6mth for 4.4% and 4.25% respectively at Ambank

In Bank Rakyat to place one more FD today. Promotions for
11 months    4.5%
7 months        4.3%

still available until 31 Oct 2018.