This server behavior is used to setup the order shipping. To give you the max flexibility you must create the recordset with the standard Dreamweaver recordset behavior so you can define the recordset filter like you need, besed on the user account or other methods.
To search the shipping my php code scan all the records in the recordset and get the value from the record where the value of the "Calculate on" is between the value of the "From Field" and the value of the "To Field" and use the filter method like you setup in the filter combo box so you can setup if use the formula:
"Calculate on" > "From Field" and "Calculate on" <= "To Field"
or the formula
"Calculate on" >= "From Field" and "Calculate on" < "To Field"
after my code find the right record get the value of the "Value Field" and calculate the shipping in percentage , in absolute value or multiply for the order weight like you select in the "Value Type".
Recordset:
The recordset name where get the shipping setup
From field:
The recordset field where find the From Value used to detect the right record where get the discount value
To field:
The recordset field where find the To Value used to detect the right record where get the shipping value
Filter:
The filter method used to compare the "Calculate On" with the "From Field" and "To Field" values
Value field:
The recordset field where find the shipping value
Value type:
You can select if the value find in the recordset is a percentage of the order amount, an absolute value or a value to multiply for the order weight
Calculate on:
The column cart sum used to calculate the shipping
Apply VAT:
If checked the VAT is calculated also on the shipping cost
Decimal round:
The number of decimal you need have for the VAT amount
Per order value:
Define a fix value (from the recordset) to add to the shipping amount
