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[Contribution] Discount Coupon Codes

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Hiya.

 

i have just installed the discount Coupon codes and it's working fine.... execpt 1 problem!!!

 

all my items are showing up as £0.00 after the discount is applied!!

 

This is what I am seeing in the Store side (if I place an order my self) - The item i am using as a test product is priced at £200.00

 

Any ideas what is up?

 

Discount Coupon 10% off applied: -£20.00

Sub-Total: £180.00

Flat Rate (Best Way): £5.00

Total: £0.00

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Are you using a template system? Sometimes this can make a difference in whether or not the error is displayed. Is the error message showing up in your URL field?

 

If it is in your URL field, and you are using a template system, try this:

 

OPEN checkout_payment.php

 

FIND around line 148:

 

<?php
 if (isset($HTTP_GET_VARS['payment_error']) && is_object(${$HTTP_GET_VARS['payment_error']}) && ($error = ${$HTTP_GET_VARS['payment_error']}->get_error())) {
?>
  <tr>
	<td><table border="0" width="100%" cellspacing="0" cellpadding="2">
	  <tr>
		<td class="main"><b><?php echo tep_output_string_protected($error['title']); ?></b></td>
	  </tr>
	</table></td>
  </tr>
  <tr>
	<td><table border="0" width="100%" cellspacing="1" cellpadding="2" class="infoBoxNotice">
	  <tr class="infoBoxNoticeContents">
		<td><table border="0" width="100%" cellspacing="0" cellpadding="2">
		  <tr>
			<td><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
			<td class="main" width="100%" valign="top"><?php echo tep_output_string_protected($error['error']); ?></td>
			<td><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
		  </tr>
		</table></td>
	  </tr>
	</table></td>
  </tr>
  <tr>
	<td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
  </tr>
<?php
 }
?>

 

ADD this code before:

 

<?php
 if (isset($HTTP_GET_VARS['error_message']) && tep_not_null($HTTP_GET_VARS['error_message'])) {
?>
<table border="0" width="100%" cellspacing="0" cellpadding="2">
 <tr class="headerError">
<td class="headerError"><?php echo htmlspecialchars(urldecode($HTTP_GET_VARS['error_message'])); ?></td>
 </tr>
</table>
<?php
 }
?>

 

I apologize if this has already been addressed. I skimmed through 100+ pages and may have missed something.

 

Initially, I thought the coupon was working OK since I did a test order. I have it set to take $10 off an order of $25 or more. However, I found out that it was giving the discount to anyone who used the coupon, no matter what their order total. I fixed that by changing the admin settings. I had it displaying the subtotal with discount applied. When I changed that, it no longer could be used for orders under $25. But if someone still puts in the coupon code when their order is below $25 it just takes them back to the same page where the coupon code is entered. There is no error message telling them they can't use the coupon.

 

I realize customers shouldn't be entering the coupon code if their order doesn't qualify, but I found out about the problem when a customer placed a $20 order and was given the $10 off. Is there a way to have an error show if they try to do this? Like...'Hey, you doofus...you can't use the coupon!' Just kidding on that one.


~Tracy
 

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Hi there,

 

Since a few days i'm getting the following error in my checkout_confirmation.php

 

Fatal error: Using $this when not in object context in /var/www/vhosts/beauty7.be/httpdocs/includes/classes/discount_coupon.php on line 165

 

I would really appreciate any help. The weird thing is that it just happened, I didn't change anything or didn't install anything else you know.

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This add-on is working great, except for one thing. It puts the Discount Code info on the same line as the Tax info in the email that is sent to customer after a successful order.

 

++++++++++++++++

 

Products

------------------------------------------------------

1 x Scout Mount () = $34.95

Model SM-E

------------------------------------------------------

Flat Rate (Best Way): $6.95

Discount Coupon MIL/LE01 applied: -$6.95 AZ TAX 8.3%: $2.90

Total: $37.85

 

++++++++++++++++

 

I've seen this issue brought up before, but have yet to see a definitive answer. Can someone please help with this?

 

Thanks!

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Yes, I am using the template system. Your fix worked...thanks.

Edited by charmdiva

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Oops! Just realized adding the fix messed up my table layout. My right column is now at the bottom of the page. In case this happens to anyone else, I had to add <tr><td> before the new code and </td></tr> after the code to put it in a row.

 

 

 

 

Are you using a template system? Sometimes this can make a difference in whether or not the error is displayed. Is the error message showing up in your URL field?

 

If it is in your URL field, and you are using a template system, try this:

 

OPEN checkout_payment.php

 

FIND around line 148:

 

<?php
 if (isset($HTTP_GET_VARS['payment_error']) && is_object(${$HTTP_GET_VARS['payment_error']}) && ($error = ${$HTTP_GET_VARS['payment_error']}->get_error())) {
?>
  <tr>
	<td><table border="0" width="100%" cellspacing="0" cellpadding="2">
	  <tr>
		<td class="main"><b><?php echo tep_output_string_protected($error['title']); ?></b></td>
	  </tr>
	</table></td>
  </tr>
  <tr>
	<td><table border="0" width="100%" cellspacing="1" cellpadding="2" class="infoBoxNotice">
	  <tr class="infoBoxNoticeContents">
		<td><table border="0" width="100%" cellspacing="0" cellpadding="2">
		  <tr>
			<td><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
			<td class="main" width="100%" valign="top"><?php echo tep_output_string_protected($error['error']); ?></td>
			<td><?php echo tep_draw_separator('pixel_trans.gif', '10', '1'); ?></td>
		  </tr>
		</table></td>
	  </tr>
	</table></td>
  </tr>
  <tr>
	<td><?php echo tep_draw_separator('pixel_trans.gif', '100%', '10'); ?></td>
  </tr>
<?php
 }
?>

 

ADD this code before:

 

<?php
 if (isset($HTTP_GET_VARS['error_message']) && tep_not_null($HTTP_GET_VARS['error_message'])) {
?>
<table border="0" width="100%" cellspacing="0" cellpadding="2">
 <tr class="headerError">
<td class="headerError"><?php echo htmlspecialchars(urldecode($HTTP_GET_VARS['error_message'])); ?></td>
 </tr>
</table>
<?php
 }
?>

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Help me please,

 

Since a few days i'm getting the following error in my checkout_confirmation.php

 

Fatal error: Using $this when not in object context in /var/www/vhosts/beauty7.be/httpdocs/includes/classes/discount_coupon.php on line 165

 

I would really appreciate any help. The weird thing is that it just happened, I didn't change anything or didn't install anything else you know.

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I've got a problem.

I can't see the discount at all on checkout_confirmation.php and I get no error message.

There is no discount made on the totals.

 

I've edited the file just the way that is explained.

 

Got any good tip for me?

 

Best Regards,

H

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Hello to all

 

Installed it 8 hours ago, but till now i have this funny problem: admin section works fine, checkout_payement.php show the the input where to enter the code. Wrong codes are rejected and wrong codes are bringing me forward to checkout_confirmation.php. but now my problem: i didn't see any discount. so i spent some hours reading posts here and couldn't findy any answers.

I've analyzed some files with winmerge and found some logig differences. BUT! here i go in checkout_confirmation.php i found this line:

if(!isset($HTTP_GET_VARS['isingetmod'])) {tep_redirect(tep_href_link(FILENAME_CHECKOUT_CONFIRMATION, 'isingetmod=1', 'SSL'));}

before

 

require(DIR_WS_LANGUAGES . $language . '/' . FILENAME_CHECKOUT_CONFIRMATION);

 

around 107. Well i deleted it and ..... now i get the discount displayet. Do you maybe have a logical explanation, why this line was the reason of my problem?

 

greetings

 

:)

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Hello to all

 

Installed it 8 hours ago, but till now i have this funny problem: admin section works fine, checkout_payement.php show the the input where to enter the code. Wrong codes are rejected and wrong codes are bringing me forward to checkout_confirmation.php. but now my problem: i didn't see any discount. so i spent some hours reading posts here and couldn't findy any answers.

I've analyzed some files with winmerge and found some logig differences. BUT! here i go in checkout_confirmation.php i found this line:

if(!isset($HTTP_GET_VARS['isingetmod'])) {tep_redirect(tep_href_link(FILENAME_CHECKOUT_CONFIRMATION, 'isingetmod=1', 'SSL'));}

before

 

require(DIR_WS_LANGUAGES . $language . '/' . FILENAME_CHECKOUT_CONFIRMATION);

 

around 107. Well i deleted it and ..... now i get the discount displayet. Do you maybe have a logical explanation, why this line was the reason of my problem?

 

greetings

 

:)

 

Hello,

 

I just find out i was a part of a payment modul that line.

 

 

Now a new bug / question: on the checkout_confirmation.php page, if i change language the discount disappears. Any help?

 

 

thanks a lot

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Hey guys,

 

I've only just installed this module after lots of trouble trying to find admin/includes/function/coupon.php befgore realising you have to install version 3 before 3.3...

 

Anyway problem now is that I can enter duplicate voucher codes despite setting max use to 1 over and over again... So a customer can reuse a voucher unlimited times. Any ideas how to sort this?

 

Cheers

Matt

www.stokedbanana.com

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After this call from "classes\order.php" "$this->info['total']" is not updated:

     //end kgt - discount coupon
           //kgt - discount coupon
     if( is_object( $this->coupon ) ) {
       $this->info['total'] = $this->coupon->finalize_discount( $this->info );
     }
     //end kgt - discount coupon


The above code calls this code in "classes\discount_coupon.php":

       if( $this->coupon['coupons_discount_type'] == 'shipping' ) { //discount shipping if the coupon type is shipping
         $this->applied_discount['shipping'] = $info['shipping_cost'] * $this->coupon['coupons_discount_amount'];
//         $this->applied_discount['shipping'] = $this->applied_discount['shipping'];
         $info['total'] -= $this->applied_discount['shipping'];
         ...	  

 

I've updated our install from v2.1 to the latest version, and while testing the shipping discount feature I encountered a problem. When the "finalize_discount" method is called "$this->info['total']" is not updated.

 

When I turn on debugging, and modify it so that I can see the result of this statement in "classes\discount_coupon.php":

 

$info['total'] -= $this->applied_discount['shipping'];

 

"$info['total']" it is not updated ("$this->applied_discount['shipping']" is computed correctly).

 

The results on "checkout_confirmation.php" are:

 

Coupon xyz for 50% off shipping applied: -$5.50

Sub-Total: $89.90

DHL or USPS Priority Mail (Ground Shipping): $11.00

CO TAX 4.1%: $3.69

Total: $104.59

 

You can see that the -$5.50 discount has not been applied to "Total:"

 

All of the computations are being done correctly, but, for some strange reason, the "$info['total']" variable just won't update.

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Hiya. I have just installed Discount Coupon codes, but when i add a product to my cart, then checkout, i get the following error!

 

Any ideas how to fix it?

 

Thanks,

 

Andy

 

1064 - You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'or z2g.zone_id = 0 or z2g.zone_id IS NULL )

 

SELECT dc2z.geo_zone_id FROM discount_coupons_to_zones dc2z LEFT JOIN zones_to_geo_zones z2g USING( geo_zone_id ) WHERE ( z2g.zone_id= or z2g.zone_id = 0 or z2g.zone_id IS NULL ) AND ( z2g.zone_country_id= or z2g.zone_country_id = 0 ) AND dc2z.coupons_id="10% Off"

 

[TEP STOP]

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I've got a problem.

I can't see the discount at all on checkout_confirmation.php and I get no error message.

There is no discount made on the totals.

 

I've edited the file just the way that is explained.

 

Got any good tip for me?

 

Best Regards,

H

 

I was having the same problem then I found this solution. It worked for me :-)

 

Try adding this code:

 

if (!tep_session_is_registered('coupon')) tep_session_register('coupon');
 if (tep_not_null($HTTP_POST_VARS['coupon'])) {
$coupon = tep_db_prepare_input($HTTP_POST_VARS['coupon']);
 }

 

 

BEFORE these lines:

require(DIR_WS_CLASSES . 'order.php');
 $order = new order;

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Hi, I need some help too.

 

1) Apparently, when customers purchase and wish to select preferred payment method (checkout_shipping.php), the page still remain the same.

 

2)I have downloaded coupon code. But how do I configure to able only certain amt of purchase then it can be used? I was told "A very simple way to do this would be to only show the input box if the cart_total is greater than 150". But I am clueless on how to access which path to search to amend the cart total.

 

I need it for eg: $150 above your entitled to 40% discount

and $400 above entitled to 50% discount.

 

Please help. Thank you very much for your time.

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Hi

 

I've installed and all is OK testing locally but just wondered if it possible to combine a discount off products AND a discount off shipping. In effect 1 discount code gives say, 25% discount off both the product AND overseas shipping.

 

I can only find a way of doing it with 2 discount codes. Obviously, I can decrease my shipping module prices by 25% then increase them a few days later but just wondering if it can be done.

 

Cheers

 

Ian

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I am having the same problem, can any kind soul to help here!

 

 

I have programmed a very quick and easy fix for this, only requires 2-3 easy code changes/additions. No extra modules or anything. I will post when I get it together in an organized file.

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Hi

 

I've installed and all is OK testing locally but just wondered if it possible to combine a discount off products AND a discount off shipping. In effect 1 discount code gives say, 25% discount off both the product AND overseas shipping.

 

I can only find a way of doing it with 2 discount codes. Obviously, I can decrease my shipping module prices by 25% then increase them a few days later but just wondering if it can be done.

 

Cheers

 

Ian

 

Can no one help me??? If I read it correctly, the "retain shipping price" fix would do what I want but I can't get it to work. At least I'm trying to fix on my own while I wait for a reply here. Maybe its a bug like the sub-total bug.

 

Any help would be appreciated

 

Cheers

 

Ian

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Hello,

 

Discount Coupons works great. Is there a way to make it so it will work as a shipping discount if customer orders a certain amount. Example, if I have it set so when a customer orders $150.00 or more, they get a 20% discount on shipping?

 

Thanks JR

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I manage to install the script without any errors and it's activated! how do i add a coupon code?! and where does it display in the store?!

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This add-on is working great, except for one thing. It puts the Discount Code info on the same line as the Tax info in the email that is sent to customer after a successful order.

 

++++++++++++++++

 

Products

------------------------------------------------------

1 x Scout Mount () = $34.95

Model SM-E

------------------------------------------------------

Flat Rate (Best Way): $6.95

Discount Coupon MIL/LE01 applied: -$6.95 AZ TAX 8.3%: $2.90

Total: $37.85

 

++++++++++++++++

 

I've seen this issue brought up before, but have yet to see a definitive answer. Can someone please help with this?

 

Thanks!

 

Can anyone be of assistance with this?

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I did a new installation Manually using Ver 3.3

the Tables did not get created automatically so i used the SQL Code provided

 

I set up the Coupon Discount under module->order total and created a new coupon under catalog->discount coupons

 

yet i still get the error

 

1146 - Table 'db231706294.TABLE_DISCOUNT_COUPONS' doesn't exist

 

SELECT dc.* FROM TABLE_DISCOUNT_COUPONS dc WHERE coupons_id = 'C29UZZ' AND ( coupons_date_start <= CURDATE() OR coupons_date_start IS NULL ) AND ( coupons_date_end >= CURDATE() OR coupons_date_end IS NULL )

 

[TEP STOP]

 

 

HELP!!!!!

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I did a new installation Manually using Ver 3.3

the Tables did not get created automatically so i used the SQL Code provided

 

I set up the Coupon Discount under module->order total and created a new coupon under catalog->discount coupons

 

yet i still get the error

 

1146 - Table 'db231706294.TABLE_DISCOUNT_COUPONS' doesn't exist

 

SELECT dc.* FROM TABLE_DISCOUNT_COUPONS dc WHERE coupons_id = 'C29UZZ' AND ( coupons_date_start <= CURDATE() OR coupons_date_start IS NULL ) AND ( coupons_date_end >= CURDATE() OR coupons_date_end IS NULL )

 

[TEP STOP]

 

 

HELP!!!!!

 

 

 

 

Never Mind - I missed uploading \catalog\includes\database_tables.php file - my bad!!

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Intalled Contribution maually, v 3.3...now my admin is not displaying correctly with the following error at top.

Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting ')' in /home/xxxxxxxxx/public_html/catalog/admin/includes/boxes/catalog.php on line 31

 

here is the code from catalog.php

 

<!-- catalog //-->
         <tr>
           <td>
<?php
 $heading = array();
 $contents = array();

 $heading[] = array('text'  => BOX_HEADING_CATALOG,
                    'link'  => tep_href_link(FILENAME_CATEGORIES, 'selected_box=catalog'));

 if ($selected_box == 'catalog') {
   $contents[] = array('text'  => '<a href="' . tep_href_link(FILENAME_CATEGORIES, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_CATEGORIES_PRODUCTS . '</a><br>' .
                                  '<a href="' . tep_href_link(FILENAME_PRODUCTS_ATTRIBUTES, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_CATEGORIES_PRODUCTS_ATTRIBUTES . '</a><br>' .
                                  '<a href="' . tep_href_link(FILENAME_MANUFACTURERS, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_MANUFACTURERS . '</a><br>' .
                                  '<a href="' . tep_href_link(FILENAME_REVIEWS, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_REVIEWS . '</a><br>' .
                                  '<a href="' . tep_href_link(FILENAME_SPECIALS, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_SPECIALS . '</a><br>' .
                                  //kgt - discount coupons
                                  '<a href="' . tep_href_link(FILENAME_PRODUCTS_EXPECTED, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_PRODUCTS_EXPECTED . '</a><br>'
                                  '<a href="' . tep_href_link(FILENAME_DISCOUNT_COUPONS, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_DISCOUNT_COUPONS . '</a>' );
                                  /***************
                                  '<a href="' . tep_href_link(FILENAME_PRODUCTS_EXPECTED, '', 'NONSSL') . '" class="menuBoxContentLink">' . BOX_CATALOG_PRODUCTS_EXPECTED . '</a>' );
                                  ***************/
                                  //end kgt - discount coupons   }

 $box = new box;
 echo $box->menuBox($heading, $contents);
?>
           </td>
         </tr>
<!-- catalog_eof //-->

 

Please help. Any help is greatly appreciated!! Thank You.

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