Hi:
Link teaching guide
thank you very much.
Has not been able to deal with good
Will try my best to learn English
The second question about
Do not use point by default Unrelated questions
Give virtual points Yes/No question
two displays an error
1.
Give virtual points No question ( No = 0 )
You can use 0 points to have a discount of 700 TWD
2.
Give virtual points Yes question
Points used 0 Points ( -700 )
Display is not clear
Customer misunderstanding
The calculation results are correct
Please tell me where to change.
Thank you!