Pattern Matching Shipping methods

Increase Shipping by 50% on 2nd Day Air for some Products

Decrease Shipping Charges by a Percentage based on Cart Subtotal

Restrict Shipping to a Specified Method

Add a Handling Fee to Specific Delivery Methods

Different Percentage Handling Charge For Domestic/International

Apply Handling Per Order and Per Product

Apply Handling per Order and Per Item

Handling Fees Matrix CSV columns

How do I use the Totalling Algorithm in Handling Fees Matrix?