Does opencart have any auction or bidding module?

Opencart auction module is very well supported module in the opencart community and dozens of community users are using it You can explore the module and demo http://www.opencart.com/index.php?route=extension/extension/info&extension_id=12638&filter_search=auction

Hello pradeepnambyan, Thank you for your question. There are many OpenCart modules available for adding auction functionality, here is a link to a search of auction modules. I recommend looking through for the one that best fits your needs. If you have any further questions, feel free to post them below. Thank you, -John-Paul