Receive free ground shipping on your purchase of $50 or more. Must enter promo code "FREESHIP" at checkout to receive free ground shipping. Must select free ground shipping option in shipping step of checkout. Valid only on ground shipping. Not valid on previous purchases and cannot be combined with any other offer. Offer valid online only. This offer may be modified or terminated at any time without notice. We reserve the right to cancel any order due to unauthorized, altered or ineligible use of a discount. Offer valid for online purchases on November 13, 2012 12:01AM EST thru November 19, 2012 11:59PM EST at cwonder.com. Offer not valid on city bike. Additional restrictions may apply.