10月27日全球领先的多语言PMS酒店管理系统蓝客云正式发布了易开票国际(越南版)，此次发布的易开票国际(越南版)是行业首款支持越南开票系统、税务系统对接的中国PMS酒店管理系统，极大方便了在越南开酒店的华人老板和管理者。
客人入住后通过LKY蓝客云一键开票，3秒钟即可完成同时电子发票的开具电子发票完成后通过API接口及时越南发票系统和通过EMAIL发送给客人把前台的开票效率提升了70%大大缩短客人等待时间，同时系统自动记录哪些订单（客人）开了发票、开了多少金额、开的哪个单位、是谁开的、什么时间开的，所以都自动电子存档方便问题追溯，财务部门也能做好发票的监督管理和成本管控。
LKY蓝客云酒店管理系统易开票国际(越南版)全程支持中文、英文、越南语操作，方便来自中国、越南本地员工的语言习惯。
本次PMS酒店管理系统与越南开票系统对接部分接口技术参数如下
MISA MeInvoice API Integration Guide (All-in-One API for WebApp)
- Introduction 2
1.1. API Connection 2
1.2. Operation Model 2
1.3. Notes Before Integration (Invoice Specifics) 2
- API Connection (Get Token) 3
- API to Get Invoice Template List 4
- API to Create Unreleased Invoice 5
4.1. Notes Before Creating Invoice 5
4.2. API Description 6
- API to Get Invoice List 7
- API to Get Invoice List by RefID 8
- API to View an Invoice by RefID 9
- API to View Invoice in JSON 10
- API to Delete Unreleased Invoice 11
- Object Description 12
10.1. Invoice Detail 12
10.2. Invoice Master 14
10.3. Invoice Template 16
- Invoice calculation formula 17
11.1. Formula on invoice line items 17
11.2. Formula on Master (Invoice Header) 18
MISA MeInvoice Integration Guide
(API All in One)
- Introduction 2
1.1. API Connection Paths: 2
1.2. Operation Model 2
1.3. Notes Before Integration (Invoice Specifics) 3
- API Connection (Get Token) 4
- API to Retrieve List of Invoice Templates/Ticket Templates 5
- API to View Unissued Invoices (Draft Invoices) 6
- API to Issue Invoice/Ticket – Digital Signing via HSM/No Signing 7
- API to View Issued Invoices 8
- API to Download Invoice 9
- API to Cancel Invoice 10
- API to Adjust/Replace Invoice 11
- API to Send Email 12
- API to Retrieve Status of Issued Invoice 13
- Description of the invoice subject 14
12.1. Template 14
12.2. InvoiceData 15
12.3. OriginalInvoiceDetail 18
12.4. TaxRateInfo 20
12.5. OptionUserDefined 20
12.6. PublishInvoiceData 21
- Common Error Codes
欢迎越南地区开酒店的业主和管理者们了解和试用蓝客云的越南版一键开票，通过越南大量酒店的实际使用持续迭代更好用的酒店PMS管理系统易开票功能，LKY蓝客云中英文、越南语、泰语等多语言PMS系统能很好满足海外酒店需求。
