Is Your Product One-Time Purchase Or Monthly Fee? Alex Nguyen March 27, 2017 10:47 Updated Follow You just need to pay one time only for an extension. No monthly fee is required. Related articles Is it possilbe to migrate Customers Password? What is Custom Fields? How can I check Custom field? What is Entity limit? How To Process The Payment At LitExtension? What is Domain License? Comments 0 comments Please sign in to leave a comment.