From this point on and up until March 19, there's a nice deal to be had if you're interested in purchasing a Samsung wireless charger with fast charging capabilities. If you're in the US and opt to buy from Samsung's own online store, then you're in for a treat. Basically you'll pay for one charger but will actually be receiving two. Yes, it's another of those BOGO (Buy One, Get One free) deals. The wireless charging pad costs $69.99, and shipping is free. It's available in white and black. And if you'll be using it with the Galaxy S6 edge+ or the Note5, it will fast charge those...
Source: http://www.gsmarena.com/samsung_outs_buy_one_get_one_free_deal_for_its_fast_charge_wireless_charging_pad-news-17262.php