Just to share that many online retailers give discount if you have the discount coupon, voucher or code. I managed to get $10 off for my first purchase with iherb by following someone's advice to search for the discount code.
I ordered online a birthday cake from a famous pastry shop yesterday. I saw there is a space for the discount code so I Google and managed find a code that entitled me for a 10% discount.
I am getting more savvy as an online shopper.
Focus on the downside, the upside will take care of itself
Bought the integrated front-and-rear car cameras recommended by oldman from Aliexpress. I received the good quite quickly this time round. I went to Soon Lee Audio House at Geylang to get the rear camera installed. They charged me $40. I am quite happy with the installation as they not only hide the cables, they also connected the charger directly to the car electrical system so that I do not have to connect the charger to the cigarette lighter receptacle, which I have been using for my GPS navigation system. The also replaced the double-sided tape on the rear camera mounting pad as the original tape cannot withstand the hot sun in Singapore.