Title: Problem in calculation Cart
Last modified: March 4, 2019

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# Problem in calculation Cart

 *  [Kerovsky](https://wordpress.org/support/users/kerovsky/)
 * (@kerovsky)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/)
 * In product page is calculation ok.
    [http://kerovsky.pl/files/chrome_2019-03-04_12-17-44.png](http://kerovsky.pl/files/chrome_2019-03-04_12-17-44.png)
 * But in cart add add all options cost:
    [http://kerovsky.pl/files/chrome_2019-03-04_12-23-25.png](http://kerovsky.pl/files/chrome_2019-03-04_12-23-25.png)
    -  This topic was modified 7 years, 3 months ago by [Kerovsky](https://wordpress.org/support/users/kerovsky/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fproblem-in-calculation-cart%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 8 replies - 1 through 8 (of 8 total)

 *  Plugin Author [Pektsekye](https://wordpress.org/support/users/pektsekye/)
 * (@pektsekye)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11272663)
 * Hello,
 * Try to replace:
 *     ```
       $optionPrice += (float) $option['price'];
       ```
   
 * with:
 *     ```
       if (!empty($selectedValue)){
         $optionPrice += (float) $option['price'];
       }
       ```
   
 * in the file:
    wp-content/plugins/product-options-for-woocommerce/Model/Observer.
   php
 * Stanislav
 *  Thread Starter [Kerovsky](https://wordpress.org/support/users/kerovsky/)
 * (@kerovsky)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11274058)
 * It,s work. THX
 *  Thread Starter [Kerovsky](https://wordpress.org/support/users/kerovsky/)
 * (@kerovsky)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11274367)
 * 2nd problem with variable product:
 * [http://kerovsky.pl/files/chrome_2019-03-04_22-46-38.png](http://kerovsky.pl/files/chrome_2019-03-04_22-46-38.png)
   
   [http://kerovsky.pl/files/chrome_2019-03-04_22-48-17.png](http://kerovsky.pl/files/chrome_2019-03-04_22-48-17.png)
 * dont add pools end cost
 *  Plugin Author [Pektsekye](https://wordpress.org/support/users/pektsekye/)
 * (@pektsekye)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11274426)
 * Hello,
 * Try to apply the “Update variable product price” modification:
    [http://hottons.com/po_modifications](http://hottons.com/po_modifications)
 * Stanislav
 *  Thread Starter [Kerovsky](https://wordpress.org/support/users/kerovsky/)
 * (@kerovsky)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11274534)
 * download modified files and instructions : update_variable_product_price.zip
 * I change this and in cart is ok but in product no 🙂
 *  Thread Starter [Kerovsky](https://wordpress.org/support/users/kerovsky/)
 * (@kerovsky)
 * [7 years, 3 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11278662)
 * Ok i change only observer and is ok 🙂
 *  [carlodalonzo](https://wordpress.org/support/users/carlodalonzo/)
 * (@carlodalonzo)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11838059)
 * Good morning,
    Love your plugin! I Think I have the same problem! The plugin 
   doesn’t update the cart! Could you help me? Thanks – Link to Website: [https://www.kaiocreations.com/product/chilum-6/](https://www.kaiocreations.com/product/chilum-6/)
   Carlo
    -  This reply was modified 6 years, 10 months ago by [carlodalonzo](https://wordpress.org/support/users/carlodalonzo/).
 *  Plugin Author [Pektsekye](https://wordpress.org/support/users/pektsekye/)
 * (@pektsekye)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11838299)
 * Hello,
 * Maybe there is a plugin that conflicts.
 * Try to disable other plugins.
 * Stanislav

Viewing 8 replies - 1 through 8 (of 8 total)

The topic ‘Problem in calculation Cart’ is closed to new replies.

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 * 8 replies
 * 3 participants
 * Last reply from: [Pektsekye](https://wordpress.org/support/users/pektsekye/)
 * Last activity: [6 years, 10 months ago](https://wordpress.org/support/topic/problem-in-calculation-cart/#post-11838299)
 * Status: not resolved