Search customers by Reward/Referral card activity.

Fields and options on the Rewards/Referral tab include:
| Card |
Include customers regardless of whether they have rewards card, or only include customers with rewards cards, or only include customers without; many of the other fields and options only display if this is set to 'Has a Rewards Card' |
| Rewards Tier |
Include customers that are set to specific reward tiers |
| Has a Rewards Balance |
Check this to only include customers that have a rewards balance |
| Issued |
Include customers with a card issued in this date range |
| Expires |
Include customers with a card that expires in this date range |
| All Expired Cards |
Check this to include all customers with expired cards |
| Redeemed By |
Include customers with a rewards card that must be redeemed in this date range |
| Has referred other customers |
Check this to only include customers that have referred someone else |
| Has been referred |
Check this to only include customers that have been referred to your store |
| Has been given a referral card |
Check this to only include customers that have been given a referral card |