Title: trying to modify e-commerce plugin
Last modified: August 20, 2016

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# trying to modify e-commerce plugin

 *  [Sam](https://wordpress.org/support/users/lt1833/)
 * (@lt1833)
 * [15 years ago](https://wordpress.org/support/topic/trying-to-modify-e-commerce-plugin/)
 * I am using the WPMUDev Marketpress plugin on my site, and I need to make a somewhat
   simple modification to their flat rate for shipping. The plugin only allows one
   option, and my client needs another.
    (My client sells plants online, with a 
   minimum of 3 plants per order. She charges a flat rate (x) for each box of 3,
   so 3 plants costs x to ship and 6 plants costs 2x.) Site is: [http://www.hickoryhillheather.com](http://www.hickoryhillheather.com)
   Before I post all of the code here, I want to make sure that I am barking up 
   the right tree It seems like it would be relatively simple to modify the php 
   to make this feasible for her, but I am a beginner with php and am afraid to 
   makes changes without strong guidance. The WPMUDev support forum gave me some
   suggestions, but not very specific ones, so I am still trying to figure it out.
   Any advice would be greatly appreciated.

The topic ‘trying to modify e-commerce plugin’ is closed to new replies.

 * 0 replies
 * 1 participant
 * Last reply from: [Sam](https://wordpress.org/support/users/lt1833/)
 * Last activity: [15 years ago](https://wordpress.org/support/topic/trying-to-modify-e-commerce-plugin/)
 * Status: not resolved

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