Free shipping code for US only Help

[touchclothing]

I have set up a free shipping code but I only want it to be for US ground shipping only How can I set this up. People have been getting free shipping for 2 day and world ship.

[Ajeh]

The Discount Coupons for Free Shipping only make the Shipping Free by crediting the selected shipping cost to offset it ... it isn't really setting a value ...

You could, however, customize the code to force a change on the selected shipping so that the Free Shipping offered by the Discount Coupon will appear to be the ground shipping or what have you ...

[Ajeh]

Found a cheat for this ... might even work for you ...

Assuming you are wanting UPS Ground on Discount Coupons that offer Free Shipping ...

Edit the Order Total module for Discount Coupon ot_coupon.php and change it to read:

  function process() {
    global $order, $currencies, $db;

// bof: force UPS ground shipping on Free Shipping
if ($_SESSION['cc_id'] > 0) {
      $sql = "select coupon_id, coupon_amount, coupon_type, coupon_minimum_order, uses_per_coupon, uses_per_user,
              restrict_to_products, restrict_to_categories, coupon_zone_restriction, coupon_code
              from " . TABLE_COUPONS . "
              where coupon_id= :couponIDEntered
              and coupon_active='Y'";
      $sql = $db->bindVars($sql, ':couponIDEntered', $_SESSION['cc_id'], 'string');

      $coupon_result=$db->Execute($sql);

  if ($coupon_result->fields['coupon_type'] == 'S') {
    if ($_SESSION['shipping']['id'] != 'ups_GND') {
      $_SESSION['shipping']['id'] = 'ups_GND';
      zen_redirect(zen_href_link(FILENAME_CHECKOUT_SHIPPING, '', 'SSL', true, false));
    }
  }
}
// eof: force UPS ground shipping on Free Shipping

    $order_total = $this->get_order_total();

What this does is if any other shipping is selected besides ups_GND, it will loop back to the checkout_shipping and have the shipping changed to UPS Ground ... when there is a Discount Coupon that is set for Free Shipping ...

NOTE: You can do other customizations to make this more elequent, or add a message for this, or make shipping modules disappear, or other choices disappear etc. ... depending on how much work you want to put into this ...

[touchclothing]

Thanks for the help I am new to the programming of znecart but I am willing to learn. How would I make it for us shipping only?

[Ajeh]

That will physically force the UPS to change to UPS Ground regardless of what they pick when the Discount Coupon has Free Shipping set ...

They can change it to a higher method as many times as they want to, but it will keep reverting to UPS Ground when that Discount Coupon is set with the Free Shipping ...

If they don't like it, they can remove the Discount Coupon by entering: remove and take the shipping that they want ...

If they try to re-add the Discount Coupon, it will again switch it to UPS Ground ...