cashier desk open PR 收银台开启PR入口

**This article explains how to set up a cash register in the background to open the PR entrance
此篇讲解，在后台如何设置收银台开启PR入口**
### 1. Click on Cashier Desk 点击收银台
![Step 1 screenshot](https://images.tango.us/workflows/82c7d13e-32fe-4e9e-87b0-9a636556f059/steps/3d3e9ed0-f1f5-495c-84c0-72bbba6c678e/8ecba36c-38cc-4fd4-9801-9dbbd3ec6bda.png?crop=focalpoint&fit=crop&fp-x=0.2461&fp-y=0.1800&fp-z=1.9903&w=1200&border=2%2CF4F2F7&border-radius=8%2C8%2C8%2C8&border-radius-inner=8%2C8%2C8%2C8&blend-align=bottom&blend-mode=normal&blend-x=0&blend-w=1200&blend64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL21hZGUtd2l0aC10YW5nby13YXRlcm1hcmstdjIucG5n&mark-x=346&mark-y=202&m64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL2JsYW5rLnBuZz9tYXNrPWNvcm5lcnMmYm9yZGVyPTYlMkNGRjc0NDImdz00ODMmaD05OSZmaXQ9Y3JvcCZjb3JuZXItcmFkaXVzPTEw)

### 2. Click on Function Setting 点击功能设置
![Step 2 screenshot](https://images.tango.us/workflows/82c7d13e-32fe-4e9e-87b0-9a636556f059/steps/1fc86b52-f0f4-4232-aaff-f27383511f94/8f84dc5a-7ac5-4368-9fa5-df8e9a11e120.png?crop=focalpoint&fit=crop&fp-x=0.3741&fp-y=0.0376&fp-z=2.5817&w=1200&border=2%2CF4F2F7&border-radius=8%2C8%2C8%2C8&border-radius-inner=8%2C8%2C8%2C8&blend-align=bottom&blend-mode=normal&blend-x=0&blend-w=1200&blend64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL21hZGUtd2l0aC10YW5nby13YXRlcm1hcmstdjIucG5n&mark-x=465&mark-y=23&m64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL2JsYW5rLnBuZz9tYXNrPWNvcm5lcnMmYm9yZGVyPTYlMkNGRjc0NDImdz0yNzEmaD05MCZmaXQ9Y3JvcCZjb3JuZXItcmFkaXVzPTEw)

### 3. Turn on PR and No PR 开启PR和No PR
Open PR and No PR in the 'Takeaway/Dine-in/Orders' page
打开‘打包/堂食/订单’页面中的PR和No PR
![Step 3 screenshot](https://images.tango.us/workflows/82c7d13e-32fe-4e9e-87b0-9a636556f059/steps/b596aa35-af48-46e4-be4f-8f880c3c67f1/42279972-7df3-45b1-883e-9be8b62f07d2.png?crop=focalpoint&fit=crop&fp-x=0.5000&fp-y=0.5000&w=1200&border=2%2CF4F2F7&border-radius=8%2C8%2C8%2C8&border-radius-inner=8%2C8%2C8%2C8&blend-align=bottom&blend-mode=normal&blend-x=0&blend-w=1200&blend64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL21hZGUtd2l0aC10YW5nby13YXRlcm1hcmstdjIucG5n&mark-x=935&mark-y=9&m64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL2JsYW5rLnBuZz9tYXNrPWNvcm5lcnMmYm9yZGVyPTQlMkNGRjc0NDImdz03OSZoPTE2OCZmaXQ9Y3JvcCZjb3JuZXItcmFkaXVzPTEw)
![Step 4 screenshot](https://images.tango.us/workflows/82c7d13e-32fe-4e9e-87b0-9a636556f059/steps/2082b4a3-6161-4d43-94a0-d167858faf85/1de4a824-2e14-49c3-bfdd-e58b985ca23e.png?crop=focalpoint&fit=crop&fp-x=0.5000&fp-y=0.5000&w=1200&border=2%2CF4F2F7&border-radius=8%2C8%2C8%2C8&border-radius-inner=8%2C8%2C8%2C8&blend-align=bottom&blend-mode=normal&blend-x=0&blend-w=1200&blend64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL21hZGUtd2l0aC10YW5nby13YXRlcm1hcmstdjIucG5n&mark-x=935&mark-y=8&m64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL2JsYW5rLnBuZz9tYXNrPWNvcm5lcnMmYm9yZGVyPTQlMkNGRjc0NDImdz03OSZoPTE2NyZmaXQ9Y3JvcCZjb3JuZXItcmFkaXVzPTEw)
![Step 5 screenshot](https://images.tango.us/workflows/82c7d13e-32fe-4e9e-87b0-9a636556f059/steps/6e6c36b1-f413-43cb-8615-c9e74fe96aa5/3819cfc0-be30-41d7-9226-2a802a5bc16c.png?crop=focalpoint&fit=crop&fp-x=0.5000&fp-y=0.5000&w=1200&border=2%2CF4F2F7&border-radius=8%2C8%2C8%2C8&border-radius-inner=8%2C8%2C8%2C8&blend-align=bottom&blend-mode=normal&blend-x=0&blend-w=1200&blend64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL21hZGUtd2l0aC10YW5nby13YXRlcm1hcmstdjIucG5n&mark-x=935&mark-y=9&m64=aHR0cHM6Ly9pbWFnZXMudGFuZ28udXMvc3RhdGljL2JsYW5rLnBuZz9tYXNrPWNvcm5lcnMmYm9yZGVyPTQlMkNGRjc0NDImdz03OSZoPTE2OSZmaXQ9Y3JvcCZjb3JuZXItcmFkaXVzPTEw)