These referral cards are handed to customers after every job. They give $25 off to both the referrer and the new customer.
"Hey, thanks so much for choosing us! If you have any neighbours or friends who could use window cleaning, gutters, or pressure washing โ this card gives them $25 off and you get $25 off your next service too. No limit on referrals."
Always hand 2-3 cards. One for them, extras to pass along. The physical card sitting on their counter is a reminder โ way more effective than just asking verbally.