Multi-step order form and payment processing
Client wanted a multi-step order form with many parameters (Different price calculation formulas and different prices rep item, depends on selected items). Also, he wanted to be able to edit all parameters and formulas in WordPress admin panel. Payment gates are Google checkout and Paypal. My job: - Design of the form - WordPress plugin development: ---- Multi-step form processing ---- Dynamic formulas building on JS ---- Discount coupon system ---- Captcha verification (reCAPTCHA) ---- Payment processing: Paypal IPN, Google checkout ---- Detailed logging of every payment steps to avoid fraud or false payments ---- Anti-fraud system for Paypal IPN URL: http://www.topgradepapers.com/order-now/
About Me
Design: Logos, Banners, Brochures, and Flyers designing, Illustrations, Icons or web layout designing. Coding: HTML, HTML5, PHP, Perl, MSSQL, MYSQL, etc. System Admin: Website Management, Linux, Unix, Windows Server, bash scripting, nginx, aphache, lighttpd.
