Hi fellows,
I am building an app about membership.
When members register they get 0 points in default. And they can pay or accomplish some missions to get points. So the members can use points to post something on my website.
It is very easy to understand.
I built a form to update the value, however, it is easy to miscalculated if I do it everytime manually.
Are there better ways to do this calculation?
It is just addition or deduction, just simple calculation.
Sam