While these ânormalâ blisters will sometimes contain a certain amount of blood, in most cases they do not. Instead, they are usually filled with lymphatic fluids. As this fluid accumulates, swelling occurs and a blister forms. What makes a blood blister different is, of course, obvious. The fluid involved is blood plasma. This problem occurs because a blood vessel has ruptured, which is usually not the case with other blisters.
WeChat (Chinese: å¾®ä¿¡; pinyin: WÄixÃ¬n; literally: micro message) is a social media (instant messaging, commerce and payment services) application developed by Tencent. It was first released in 2011 and by 2016 it was one of the largest standalone messaging apps by monthly active users, with over 889 million active users.
To ensure quick payments, leading coffee-house Starbucks allows coffee-lovers in America and Korea to make payments via QR Codes since 2014. And now, China is the latest addition to the list. Starbucks China now allows Wechat Wallet (Weixin Pay) users to pay for their brew via a QR Code. Initial implementation of QR Code payments is across 2,500 Chinese Starbucks outlets. Also read: QR Code Payments: Everything you need to know.