Loyalty email works when it makes an earned reward feel like money the reader will lose by ignoring it. Concrete point balances and expiry dates beat vague 'you're a valued member' language.
Test any of these in one click:
Open the free Subject Line Tester →you have 340 points waiting27 charsyour points expire Friday25 charsone order from Gold status26 chars{first_name}, redeem before you lose it39 chars$15 reward, just for you24 charsA great subject line still needs a platform that lands in the inbox. Kit is free up to 10,000 subscribers.
Start free on Kit →250+ subject lines across 50 scenarios in one downloadable file + spreadsheet. Use the free tester above meanwhile.
Coming soon