Thai Airways is celebrating its 50th anniversary and Royal Orchid Plus members can take part by earning bonus miles and more. Throughout the month of May, members who registered by April 28 will earn 25 percent more miles on all Thai flights in all classes of service. Members will earn 10 percent more miles when purchasing miles or if you live in Thailand, you’ll earn a 10 percent bonus with point to mile conversions with card partners. Popular Spa awards can be redeemed until the end of May for yourself or you can gift a spa award to one of your Award Nominees. A 90-minute treatment is 12,000 points, 120-minute is 15,000 points and a half-day of luxurious spa treatments is 20,000 miles. Visit http://www.thaiairways.com/rop throughout the next few months for more special offers during Thai’s 50th anniversary year including a photo contest, special redemption offers, cooking classes and more. And check out Royal Orchid Plus on Facebook for special ROP events.