Have you heard the news? Google does not care for Microsoft nor Windows Phone. In fairness, this is not news, but if you need more evidence of their antagonism, look no further than Softcard.
On Monday, Google announced that they had purchased "technology and intellectual property" from Softcard, essentially acquiring the core of that company's product line. The effort is likely a desperate move to catch up to Apple Pay, which is picking up commercial adoption by many banks and retail outlets.
Softcard is also available in the US for Windows Phone, specifically with Verizon and AT&T being supporters. In fact, the apps only recently became available (although our personal experience with their service was not exactly awe-inspiring). The fate of Softcard for Windows Phone though was not known until now.