Thanks for your advice. I gather if I use this buy-sell strategy to get the additional bonus interest, I should simply buy closer to end of the month, and sell immediately the next month to avoid unnecessary complications. One question I have is that buying of shares as long its within the last working day will be considered for the month to have fulfill the invest portion? I have not bought any shares from SCB before. So I need to fund my investment account before I can place my bid order, I supposed?
I have just opened the account online and it's a breeze. There is an ongoing promo on getting some free SPDR Straits Times Index ETF (SGX:ES3) so I have also funded the account.  The T&C as below:
Link
BTW, anyone have problem with the unit trust application Customer Investment Profile update? I click on this but it got an error and ask me to go to the branch. :-(