Use Case Summary
The store charges a higher shipping fee for fragile items unless the customer adds a protector. Adding the protector reduces the risk of damage, so the shipping cost becomes lower.
Conditions Table
| Condition | Parameter / Requirement | Shipping Cost |
| Shipping Class: Fragile | Order without a protector | $20 |
| Shipping Class: Fragile + Protector | Order with a protector | $10 |
Step-by-Step Setup
- Open WowShipping.
- Click Create shipping method, set the name, zone, and type of shipping method
- Add a Product condition for the protector and set the shipping cost.
- Create two tiers for the scenario: one when it contains the information and another when it does not.
- Add an advanced display rule for the product shipping class condition for Fragile
- Save the method.

Final Outcome
🟢 Customer buys a fragile item only → $20
🟢 Customer buys a fragile item + protector → $10