网购小技巧：#京东 价格保护
1. 打开京东 App
2. 点击右下角「我的」
3. 找到「客户服务」
4. 就可以看到「价格保护」了
@TingTalk：我会在滴答清单中，创建一个每周 #价保 的提醒。
P.S. 浏览器插件「京东价保助手」好像失效很久了。
更多省钱小妙招，欢迎在评论区分享。
BY 庭说 TingTalk
Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.
庭说 TingTalk from us