# Customers
Follow these steps to manage your customers.
1. **Go to Customers** by navigating to Referral program > Customers.
*1.1. Customers data table*
**Shopify status** will be synchronized with Customers in Shopify.
* Members are who had accounts on store
* Guests are who did not have accounts on store
**Successful referrals** are counted when referees used the referral discount code and purchased successfully.
**Referrer revenue** is the total amount spent by the referrer when placing orders using the reward they earned from the referral program.
**Referee revenue** is the total amount spent by the referee when placing orders using the reward they received from the referral program.
*1.2. Invite customers*
To invite customers join referral program, at the Customers tab > Invite > Select customers > Send invitation.
**Referral invitation email** will be sent when you click **Send invitation**.
1.3. Export customers
Click the Export button to have a CSV file about the referral program.
Here is the CSV file of referral program:
2. Click on one customer to view details
*2.1. Click **View in Shopify** to view customer in Shopify admin*
*2.2. **Customer information** card include basic information of that customer. Program status includes:*
* Joined: when customer joined Referral program and had Referral link
* Not joined: when customer did not join Referral program and have Referral link
*2.3. **Referrals** card include:*
* Referral link: referees can receive rewards when enter referral link
* Total referees: the number of referees that the referrers have referred
* Successful referrals: the number of referrals marked as Completed
* Referral revenue: total amount of orders bought with discount code from referees
*2.4. **Activity**:*
* Referrals
* Status:
* Pending - referee has not ordered successfully with discount code
* Blocked - referee is not valid and cannot be referred
* Completed - referee has ordered successfully with discount code
* Order total: the amount of that succesful order
* Rewards
* Used - customer has ordered successfully with that discount code
* Unused - customer has not ordered successfully with that discount code
