Title: Adding Product Fields for back-end computations
Last modified: October 11, 2017

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# Adding Product Fields for back-end computations

 *  Resolved [agent314](https://wordpress.org/support/users/agent314/)
 * (@agent314)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/adding-product-fields-for-back-end-computations/)
 * Hi Folks… just thought I’d try this as searching is taking a long time…
 * Does anybody know how we might add fields to our products so we can add “author1”,“
   author1 royalty %”, “author2”, “author2 royalty %” ??? We need to be able to 
   calculate royalties for each of our products sold and report that information.
 * Can’t imagine somebody hasn’t had to deal with this… Any positive input greatly
   appreciated and worthy of very loud applause! 🙂 Thanks…
 * Jeff

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [Claudiu Lodromanean](https://wordpress.org/support/users/claudiulodro/)
 * (@claudiulodro)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/adding-product-fields-for-back-end-computations/#post-9578543)
 * This tutorial covers adding the fields to the product: [https://www.cloudways.com/blog/add-custom-product-fields-woocommerce/](https://www.cloudways.com/blog/add-custom-product-fields-woocommerce/)
 * If you need it to actually do royalty calculations that’s going to be much trickier
   and much more involved. I’d advise getting a professional to do that ([https://woocommerce.com/experts/](https://woocommerce.com/experts/)).
    -  This reply was modified 8 years, 11 months ago by [Claudiu Lodromanean](https://wordpress.org/support/users/claudiulodro/).

Viewing 1 replies (of 1 total)

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## Tags

 * [products](https://wordpress.org/support/topic-tag/products/)

 * 1 reply
 * 2 participants
 * Last reply from: [Claudiu Lodromanean](https://wordpress.org/support/users/claudiulodro/)
 * Last activity: [8 years, 11 months ago](https://wordpress.org/support/topic/adding-product-fields-for-back-end-computations/#post-9578543)
 * Status: resolved