Web development

General information for the website: we sell gift vouchers online
Kind of development: Customization of existing website
Description of every page/module: I just need the redeem button coded so that my vendors can claim payment when they enter a voucher code that they have recieved from a customer at a physical location. 
Description of requirements/features: Integration between WC vendors and WC PDF Vouchers plugin to enable vendors to redeem payment uing a redeem button.
Payment methods: Credit Card
Extra notes: General information for the business: We sell gift vouchers online
Description of requirements/functionality: I have developed a wordpress.org site using bluehost as a server. I have used simple membership plugin for my members and am using woocommerce to sell the vouchers. I use a plugin called WC PDF vouchers to generate the voucher on purchase, which is fine. The members sign up using simple memebrship and they can redeem their vouchers through the WC PDF voucher plugin. The issue is, the redeem button doesn't work. I need the redeem button to enable me to pay my vendors, less a commission. I think I need the redeem button to be coded so it enables the "vendors" to click redeem and it will take them to a payment form where they can claim the payment through paypal.
Extra notes: