但是还有-17%的rebate+7%新加坡税，所以 x0.83x1.07
差不多是官网的价格 x 0.89 + shipping fee 均分，对吗？
所以
assume all purchase comfrey cream price will be 15.1x0.89=13.4
theTreeHouse sell £16.72 GBP include international shipping (diff £3.3 for shipping fee)
taking (45x1.07) £48.15 as shipping fee, at least we need to have (48.15/3.3)~15 order to beat theTreeHouse
If my above calculation is correct, as long as we can accumulate to 15 items, we can order already.
Am I correct?
theTreeHouse sell £16.72 GBP include international shipping (diff £3.3 for shipping fee)
taking (45x1.07) £48.15 as shipping fee, at least we need to have (48.15/3.3)~15 order to beat theTreeHouse
If my above calculation is correct, as long as we can accumulate to 15 items, we can order already.
Am I correct?
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