We recommend "Professional Edition" to those users who have good business (ex. company users, team users and repair shops with good business etc). Because this kind of user's have good business, all the advanced functions of EMT are free to use within the "Validity period of yearly card" of the account, it can greatly reduce the average cost of users.

After you purchase the "Professional Edition" licences, the "Validity period of yearly card" of your account is 1 year. If the account expires, you can recharge the "Yearly Card" separately. Even if the account expires, it will not affect the use of your standard functions, because the standard functions are authorized once and are permanently free to use. In addition, any version of EMT can be updates synchronously.

TIPS: You can see functions detail of Standard Edition and whether the functions are payment via the "Function List"!
TIPS: The advanced function (Payment function) in the "Function List" will adjust at anytime according to the market!
TIPS: The "Function Priority" of value added service means that some new functions will be provide priority to "Professional Edition" users to test and use!