In DHL Express Commerce you can define rules with more than one condition for an action.  

E.g.  you want to allocate DHL Express Product WPX to orders over $500 (condition 1) with a weight under 2kg (condition 2).

1. Set the first condition.

• Go to Settings > Rules > + Add a new Rule 
• Use the dropdown menu to set the first condition

2. Set the second condition.

• Click on +Add Another Condition to this rule.
• Use the dropdown menu to set the second condition

Note: You can repeat this action multiple time to add more conditions.

3. Set the action.

• Select the action using the drop-down menu 
• Click Save Changes.