Title: Discount Code Last modified: October 2, 2017 --- # Discount Code * Resolved [c0nd3x](https://wordpress.org/support/users/c0nd3x/) * (@c0nd3x) * [8 years, 7 months ago](https://wordpress.org/support/topic/discount-code-10/) * Hello! * Some time ago you helped me create a formula to create discount codes that worked very well, but in the last update does not work anymore. * This is the code: (function () {var discount = 0; // Here’s an X saying missing“ use strict” statement // if ([field_rnField23] == ‘LACA350’) discount = 350; if ([field_rnField23] == ‘LACA600’) discount = 600; return [field_rnField11] – discount; } ()) * Field23 is the id of the field that will hold the coupon code Field11 is the id of the field that will hold the donation amount Where do I put the field that receives the number of people? * In the form I have a multiple radio field with two defined prices $ 650 and $ 750 and a field of number of people multiplying the price. this code I enter it in a field of total of only read and I appear undefined * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fdiscount-code-10%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 6 replies - 1 through 6 (of 6 total) * Plugin Author [EDGARROJAS](https://wordpress.org/support/users/edgarrojas/) * (@edgarrojas) * [8 years, 7 months ago](https://wordpress.org/support/topic/discount-code-10/#post-9552429) * Hello! * I just checked your form and it seems that it only has this formula: * [field rnField11]*[field rnField12] * It doesn’t seems to be using the discount code formula. Coud you check your form and make sure the formula is still there please? Or could you send me a link to a form that still has the formula so i can check why is not working anymore( you could clone the form and add it to a test page). * Regards! * Thread Starter [c0nd3x](https://wordpress.org/support/users/c0nd3x/) * (@c0nd3x) * [8 years, 7 months ago](https://wordpress.org/support/topic/discount-code-10/#post-9552609) * Hello Edgar! * this is the new link to the form test [https://www.lacaymca.org/yysa2017/prueba/](https://www.lacaymca.org/yysa2017/prueba/) * I tryed to do the formula and I put this: (function(){var discount=0; if([field_rnField23] ==’LACA350′) discount=([field_rnField11]*[field_rnField12])-300; if($$field_rnField23 $$==’LACA600′) discount=([field_rnField11]*[field_rnField12])-600; return [field_rnField11]*[ field_rnField12]-discount; }()) * Field23 is the field that will hold the coupon code Field11 is the field that will hold the paid amount Field12 is the field that will hold the people amount * thank you so much * Plugin Author [EDGARROJAS](https://wordpress.org/support/users/edgarrojas/) * (@edgarrojas) * [8 years, 7 months ago](https://wordpress.org/support/topic/discount-code-10/#post-9552702) * Please try with this formula (which is practically the same but without the first and last lines which i think are causing this issue): * var discount=0; if ([field rnField23] == “LACA350”) discount = 350; if ([field rnField23] == “LACA600”) discount = 600; return [field rnField11] – discount; * I wasn’t able to test it though since i don’t have a copy of your form but if it doesn’t work please let me know and i will check it again. * Regards! * Thread Starter [c0nd3x](https://wordpress.org/support/users/c0nd3x/) * (@c0nd3x) * [8 years, 7 months ago](https://wordpress.org/support/topic/discount-code-10/#post-9552877) * Hello! * the formula works better, but the discount does not work the way I want. I have the field of payment and the field number of people these two fields are multiplied to give the total and the discount subtracts from the total, I think the formula would be like this ((#people*$payment)-discount), but in the form alone take the discount field and do not make the formula. you can see it at [https://www.lacaymca.org/yysa2017/prueba/](https://www.lacaymca.org/yysa2017/prueba/) * This is the code I did with your last example * var discount=0; if([field_rnField23]==’LACA350′) discount= (([field_rnField12]*[ field_rnField11])-350); if([field_rnField23]==’LACA600′) discount= (([field_rnField11]*[ field_rnField12])-600); return [field_rnField11]*[field_rnField12]-discount; * Thread Starter [c0nd3x](https://wordpress.org/support/users/c0nd3x/) * (@c0nd3x) * [8 years, 7 months ago](https://wordpress.org/support/topic/discount-code-10/#post-9553987) * Hi edgar! * I already organized the code and it works me very well! * Thank you very much for your help * Plugin Author [EDGARROJAS](https://wordpress.org/support/users/edgarrojas/) * (@edgarrojas) * [8 years, 7 months ago](https://wordpress.org/support/topic/discount-code-10/#post-9556001) * Ah great =). * Let me know if you have any other question. * Regards! Viewing 6 replies - 1 through 6 (of 6 total) The topic ‘Discount Code’ is closed to new replies. * ![](https://ps.w.org/smart-forms/assets/icon-256x256.jpg?rev=1226707) * [Smart Forms - when you need more than just a contact form](https://wordpress.org/plugins/smart-forms/) * [Frequently Asked Questions](https://wordpress.org/plugins/smart-forms/#faq) * [Support Threads](https://wordpress.org/support/plugin/smart-forms/) * [Active Topics](https://wordpress.org/support/plugin/smart-forms/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/smart-forms/unresolved/) * [Reviews](https://wordpress.org/support/plugin/smart-forms/reviews/) * 6 replies * 2 participants * Last reply from: [EDGARROJAS](https://wordpress.org/support/users/edgarrojas/) * Last activity: [8 years, 7 months ago](https://wordpress.org/support/topic/discount-code-10/#post-9556001) * Status: resolved