Buy two wireless charging bases from mophie.com for £89 or €99. Purchase four for £179 or €198. Offer is valid for new purchase(s) from the mophie web store at eu.mophie.com and uk.mophie.com during the promotion period through April 30th 2018 (8:59 am Eastern Standard Time). This offer is valid while stocks last and the end date may be extended. Offer is subject to change or cancellation at any time. This offer does not include tax or shipping and cannot be combined with any other offers, discounts, or promotions, and is available on mophie.com only.