30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
GoodGood
Backed by Dr. Cialdinis 35 years of evidence-based, peer-reviewed scientific research-including a three-year field study on what leads people to change-Influence is a comprehensive guide to using these principles to move others in your direction.