Dear All,
In the Shopping Cart of store, I need a fee line show up based on total order qty.
The formula is
total order qty * $5/1000
With a minimum charge of $15 if total order qty is less than 3000.
For example, if customer order
500 product A
3500 product B
1000 product C
= 5000 qty
$5/1000 * 5000 = $25
If they ordered only 500 product A and 1000 product C, total order qty is 1500 which less than 3000, the fee would be $15 (the minimum).
Customer will pay be credit card by the correct fee.
Please tell me how to do that.
Thank you very much!
Susan