Return DVDs purchased at whyscience.com for refund: Within 30 days (must be unopened, still in its plastic wrap)
All DVD, Movies must be returned within 30 day of the Invoice date. All returned DVDs, Movies must be in brand new condition (unopened, still in its plastic wrap). All opened non-defective returns will be refused at customer’s cost. For defective and wrong shipped DVDs / movies, we will offer refund at its original purchase price only, no replacement is offered. For wrong shipped DVDs / movies, they must be returned in the original brand new condition, never opened and still in its plastic wrap.
Why Science ships almost entirely United States Postal Service (USPS). International orders are shipped primarily by USPS. International customers are encouraged to place and order. We will not charge your credit card until we send and you accept a shipping quote. Under normal circumstances, most orders ship out within 72 hours. However, due to large order volumes, weather conditions or circumstances beyond our control, we will ship your order out as soon as possible. We use recycled boxes and packing materials for mail orders.