Shiping rules are collections of criteria or conditions that you decide a shipment needs to fulfil to trigger a certain command. For example, you might decide that all shipments over 2kg should be shipped via DPD. These rules can be rather complex to really boost your shipping speed and combinations can be made. They are not preset. As long as the data exists e.g. shipping destination, price, type... we can create a rule for it. 

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