I need a form that calculates a quote based on the combination of 5 shipping zones and 5 box sizes.

FIELDS

• Name
• Email
• Phone
• Street Address
• City
• State*
• Shipping Zone (Hidden)*
• Zip
• Country
• Volume (fl oz.) Needed **
• Text Area

  * Each state is assigned 1 of 5 shipping zones to calculate shipping.
**Ounces here determine the box size or combination of boxes. Each box is assigned a shipping price. 



  NOTE:  The box sizes have gaps in the volume they hold, so we need functionality to auto-calculate the combination of boxes based on the user's input in the "Volume (fl oz.) Needed" field. Example: User inputs 75oz. Form auto-calculates the need for 2 small (40oz) boxes.