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A carrier module must use the following methods:
getOrderShippingCosgetOrderShippingCost()
: to compute the shipping price depending on the ranges that were set in the back-office.- getOrderShippingCostExterna
getOrderShippingCostExternal()
: to compute the shipping price without using the ranges.
The getOrderShippingCosgetOrderShippingCost()
method can also be used to compute the shipping price depending on the products:
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