Once when a customer starts to earn points by making a purchase or Sign up or by any other actions, they will be able to see their transactions.

When the customer logs in to their account and in My-Accounts page -> Points tab,
they will see the above information which includes:
User available points in their account.
Information about the referral bonus points.
Friend bonus points.
Friend's Discount on their first purchase using their referral URL.
Referral URL with copy option and also the share options for Facebook, Twitter, and email share icons.
Transaction of purchases made which includes the Points earned, Redeemed, and also the Expiry status with dates.
The message for the Referral can be configured from the Admin dashboard -> Referral -> My-Accounts referral message:

I have more questions?
Please submit a support request to [email protected]
We are always happy to assist you :)