hi ucare
first payment is for cost price of item. second payment is for shipping charges. reason being, actual shipping charges will only be known when shipment is here and items are weighed. (via CGW mode). do understand that my estimation is purely estimation, actual shipping charges may vary from my estimation.
thus, only order if keen to take risk and comfy with situation.
i cannot promise you that items will reach by end aug coz again, i am the middle person. how fast/slow shipping process take from amazon to CGW or via free shipping is beyond my control.
for CGW to singapore, it takes about 1 week or so.
bank account to transfer to: POSB savings: 033-21706-4.
thanks!