1, word of mouth: It is a mobile phone POS software of Alipay Group. This software can collect money by scanning QR code or offline credit card, and supports Alipay, WeChat payment, bank card and other payment methods. Word of mouth has many functions, including inventory management, store management, employee management, marketing activities and so on. In addition, "word of mouth" can also help merchants to carry out brand promotion and user analysis, and improve the marketing effect of merchants.

2. Pig Bajie: It is a mobile phone POS software developed by Alibaba Group's rookie network. This software can realize various payment methods, such as WeChat payment, Alipay, bank card and cash. Support offline transactions and online payment, mainly serving small and micro businesses.

3. Shoubao: It is a mobile phone pos software of Alipay. Relying on Alipay platform, the software can realize various payment methods, such as Alipay, WeChat payment and bank card payment. It not only supports one-code payment and code scanning payment, but also supports various payment methods such as bank card swiping and cash collection.

4. Cashier King: It is a mobile phone POS software of Prophet Technology. It can print receipts by connecting a Bluetooth printer, and also supports various payment methods such as cash payment, bank card payment, Alipay and WeChat payment. Cashier Wang also provides various functions such as inventory management, commodity management and report statistics. And these functions are very practical, which can help businesses improve work efficiency and reduce workload.