HealthBirthdayOnline
$10 to $20 off for your birthday
At philosophy
philosophers' rewards members get a birthday gift of dollars off: $10 off for Fan members, $15 off for Loyalist members and $20 off for Elite members.
Conditions: Free to join, for US residents aged 18 and over. Add your birthday to your account. Tiers: Fan (free to join) gets $10 off, Loyalist (spend $150-$299) gets $15 off, Elite (spend $300+) gets $20 off. Rewards are redeemed through your account on philosophy.com.