Viviscal.com offers various types of discounts, including percentage-based discounts such as 30% off sitewide and 20% off everything. There are also dollar-amount discounts like $20 off orders over $100. Additionally, there are free shipping offers on orders over $110. Special promotions include 30% off for Hair Loss Awareness Month and 20% off with email signup. Referral discounts provide $20 off for both the referrer and the referred friend.
For more details, visit the respective coupon websites.