Is it possible to charge members for registration on elgg 1.12.4 ??

I would like to set it up so there is a fee for members to join my elgg 1.12.4 site when registering. Is there a plugin for this or is anyone able to guide me to the proper keywords to search n order to research the issue? Any input or help I can receive on this matter would be greatly appreciated. Thank you for your time.