BBW always stock beautiful candles - and in my latest spree, I used the Comgateway service to do buyforme service - they buy for you on the website that only accepts USA credit cards and charge 5% buyers fee of the total amount.
I bought 4x 3-wick candles under a sale. Normal price is $22 each. Under sale it is US$35.70 incl concierge fee.
Comgateway then shipped it - the candles were huge and heavy. I paid 3.50kg shipment for 4 candles, after sharing it turns out to be US26.80.
Total pricing:- $35.70+$26.80 = $62.5 x 1.3 = SG$81.25 / 4 candles = $20.35 each. vs normal price of US$22 or US$11 during sale.
On average the international shipping cost adds about 30% to the cost - so if you think you can still save after factoring the pricing then you should shop, otherwise get the products locally especially in Singapore which is a global trading hub.
Example 1: my latest bakeware supplies from Amazon shipping is US$27 for 3kg after repack (US$5 fees) for US$102.50 worth of goods - refer to my earlier posting. Also there's often fuel surcharge, and insurance (in case goods are damaged during international shipment, and other miscellaneous fees).
Another one is: Injiji socks at amazon US$7 each x 3 items = US$21+ shared shipping ($4 for 0.5kg) = US24 for 3-pair of socks.
Finally: Coach factory outlet $99 sale item plus fee $9 plus $10.50 local shipping plus $3 repack plus $9 international shipping.
I found Comgateway service is fast, good and reliable although the shipping charges for large boxes are exorbitant. If you encounter that you should write to the customer service, and they can try to trigger a manual repacking order for you (it's going to cost you $3-$5 and they did not ask your permission to do that). Well, often once you bought it and you spend hundreds of dollars and the items are already in the warehouse, you are stuck. and I think those forwarder tried to take advantage of ignorance... but Comgateway service had been good.