You can enable/disable loyalty point system in the project.
First, you need to setup the Amount to Point and Points to Amount settings in the Finance settings page in the backend.
Amount To Point: This is the number of point to be awarded to customer after an order is completed on a ratio of 1unit of your currency. For example: if you are using dollars($) as your currency and you set: 0.1 in the Amount to Point, this means for every $1 spent the customer will get 0.1point. So $10 = 0.1 * 10 = 1point
Point To Amount This is the amount you get for every point withdraw. For example: if you are using dollars($) as your currency and you set: 0.01 in the 1 Point to Amount, this means for every 1 point it can be converted to $0.01. So 10points = 0.01 * 10 = $0.1
Note: You need to reload app after making those changes
