the four reward kinds — pick by what you already use

the referrer gets a dollar credit on their pawpaw account that auto-applies to their next invoice. cleanest for service businesses — you don't have to remember it; pawpaw applies it.

if you run cattail loyalty, referrals top up the referrer's points balance. fits naturally if customers already think in points with you.

stamps the referrer's firefly card. fits if your business is fixed-value (coffee, car wash) and customers already collect punches.

you owe the referrer a service (a haircut, an oil change). armadillo logs it; you deliver it manually. simplest for service businesses without other loyalty wires set up.