There are many free Zen Cart plugins (previously called "modules") that will extend the functionality of your Zen Cart, enhance your productivity, help you with management, list and edit your inventory faster, give you a hand with marketing and SEO techniques, and giving you specific tools that your "unique" store needs that weren't included in Zen Cart original pack because they are not a "general" need.
This service will provide you with professional Zen Cart plugin installation and configuration (if applies) of those plugin/s you need for your shopping cart.
Please Notice: These service is for the knowledge and time spent to INSTALL the module and not for the module itself; since most of them are FREE and available on the "Plugins" section of Zen Cart's website.
After doing your purchase, (if you aren't a regular customer), I will need you to send me an email with FTP and Zen Cart admin access details.
If you need a module that's not in my list or if you have a "commercial" module you want me to install for you, feel free to contact me for a quote.