On this page there’s 6 highlights (premium only) outlining what Rakuten are doing right and wrong. (Tip: use the arrows above or on your keyboard to navigate all 45 ‘M-Commerce: Payment Method’ design examples.)
The screenshot was taken March 31, 2015 and depicts Rakuten’s Payment Method. In total, we’ve reviewed 36 of Rakuten’s design elements. To see them all, visit the full Rakuten UX case study.