As soon as business occurs
Invoice Automatic invoicing, automatic delivery, and automatic write-back

  • Still Manual invoicing, tax control device splitting, month-end pileups? Slow, tiring, and error-prone
  • Direct connection to the tax bureau, automatically initiated by the business system, invoicing upon financial approval
  • Invoice PDF、OFD、XML Automatically sends SMS and emails to customers, and transmits back to the enterprise system
  • Like JD.com, Didi The same, turning invoicing into an automated assembly line.
Output Invoicing · Automatic closed loop
Automatically in process
1
Business initiationOrder/contract/shipment triggers invoicing request
Business side
2
Approval splitting and mergingFinancial approval · automatic document splitting, merging, and discounting
Finance side
3
Automatic issuanceDirect connection to the tax bureau · blue invoices issued automatically
Platform
4
Push deliveryPush to customers via SMS/email · three fully digitalized e-invoice formats
Platform
5
Payment collection write-offPayment collection status update · automatic archiving and trace retention
Finance side
PDF · OFD · XML three formatsAutomatically send to customers · Automatically return to the enterprise
3 type
Leqi / fully digitalized e-invoice interface / electronic tax bureau issuance
No login
Leqi Direct Connection, no need to log in daily
1 set
General red-flush interface, originally requiring 3 sets
2 Zhou
Fastest go-live (standard integration)

Are these invoicing scenarios something you experience every day?

Manual invoicing, month-end pileups, customers chasing invoices, errors requiring red-letter reversals—in the China Golden Tax Phase IV fully digitalized era, invoicing should no longer rely on human wave tactics

Invoicers manually issue invoices late at night Pain points
Issuing manually one by one, working late into the night
Tax control disks, application forms, split limits, and invoicing clerks overwhelmed by invoices
E-commerce major promotions cause invoice pileups and customers chase invoices Pain points
As soon as orders explode, customers are chasing invoices
During major promotions and month-end concentrated invoicing, staff simply cannot keep up
Finance staff calmly watch automatic invoicing complete Solution
The business system issues automatically, and finance only approves
Push to customers immediately upon invoicing, freeing finance from chasing invoices
Output Invoicing Data Dashboard Results
See invoicing and collections clearly on one screen
Invoicing volume, tax rate, department, and payment collection—data dashboards at your fingertips

Under China Golden Tax Phase IV, the invoicing logic has completely changed

Tax governance by data, media-free invoicing, and dynamic credit limits — without connecting business, finance, and tax systems, costs will instead be higher than in the paper era

Opinions on Further Deepening the Reform of Tax Collection and Administration
Issued by the General Offices of the CPC Central Committee and the State Council · Full promotion of China Golden Tax Phase IV · Original policy text ↗
Promotion of fully digitalized e-invoices (fully digitalized e-invoices)
Medium-free, format-free, code-based, credit-based · Original policy text ↗
Leqi Digital Service Platform Promotion
State Taxation Administration · Tax-enterprise data interconnection · Original policy text ↗
Archiving requirements for electronic accounting vouchers (Cai Kuai [2020] No. 6)
Retention of PDF, OFD, and XML three-format source files · Original policy text ↗
1
Medium-free invoicing, tax control equipment becomes history

E-Tax Bureau + real-name authentication login for invoicing, cancellation of invoice codes, 20-digit number-based code assignment management, with no limit on the number of invoices or per-invoice amount.

2
Dynamic credit limits affect business at any time

The system dynamically assigns a total invoicing limit based on operations, invoicing, invoice receipt, and filing behavior. Failure to monitor in real time may block invoicing at any time.

3
Without system integration, costs rise instead of falling

Business, finance, tax, and funds systems are not connected, and in the fully digitalized e-invoice era the costs of organization, reconciliation, and archiving are actually higher.

4
Invoicing equals voucher; source files must be retained

Fully digitalized e-invoices must retain three formats—PDF, OFD, and XML—and cannot be archived as photographed images, otherwise penalties may be incurred.

One sentence: in the fully digitalized era, invoicing is no longer "issuing an invoice," but Business-finance-tax-funds run automatically through one line——Connect early, save manpower early, achieve compliance early.

Three issuance methods, choose according to your volume

Leqi Direct Connection, fully digitalized e-invoice interfaces, Electronic Tax Bureau — different scales and different daily invoicing volumes each have their optimal solution

Leqi Direct Connection "head-to-head"

Report the network address whitelist to the tax authority,No tax handler login required every day and then automatically issue invoices, offering the best experience. Suitable for leading large and medium-sized groups and state-owned enterprises with a daily invoicing volume of more than 1,000 invoices.

Fully digitalized e-invoice interface

Direct connection to the Electronic Tax Bureau for automatic invoicing; configure the login-free resource package to eliminate daily login.No threshold requirements, suitable for private enterprises, e-commerce, and internet companies with a daily invoicing volume under 1,000 invoices.

Electronic Tax Bureau

Official invoicing method, stable invoicing, but manual operation, no business-invoice linkage, and high error rate. As a fallback and historical record synchronization channel, it can be used alongside the first two methods.

Fully digitalized e-invoicing interface and Leqi interface: Both can directly connect to the tax bureau for automatic invoicing.Fully digitalized e-invoicing interface Access has no threshold; applicable to a single tax ID with fewer than 1,000 invoices issued per day;Leqi Direct Connection Requires thresholds such as tax credit rating A/B and previous year revenue of 50 million yuan or more, but after reporting the network address, daily login is exempt, suitable for large volumes of over a thousand invoices per day. Kailing can provide full-process Draft Leqi access documents on behalf and coordinate tax bureau integration, Party A only needs to affix its seal.

Ten automatic invoicing scenarios, integrated into your business

From contract collection to e-commerce platforms, from document splitting and merging to export tax rebates, invoices are issued according to how the business occurs

Full process of contract collection

Sales contract—invoicing—payment collection—bookkeeping—archiving connected in one line, with payment collection status automatically updating the invoicing list.

Office System Integration

Integrate with mainstream office approval systems; invoice issuance is triggered as soon as the application form is routed, with review, scanning, express delivery, and delivery all online.

Finance and business system integration

Financial and business systems such as Yonyou, Kingdee, Inspur, and Digiwin enable automatic invoicing from sales orders and delivery notes.

Self-operated e-commerce invoicing

In-house applications, mini-programs, mall websites, and business middle platforms; platform self-operated sales automatically issue invoices externally.

Matched platform invoicing

The matched transaction platform provides invoicing capability for onboarded merchants; third-party merchants, as the seller, are the invoicing party.

Mainstream e-commerce integration

Sell goods on platforms such as JD.com, Taobao, Tmall, Pinduoduo, and Youzan; invoices are automatically issued and returned as soon as consumers place orders.

Export customs declaration refund

Connect to the electronic port, bring in custom remarks, issue invoices that meet export requirements, and support tax rebate operations.

Scan code / invoice upon payment

Store staff generate an invoicing QR code, and customers scan it to fill in and issue; payment triggers invoicing, and the invoice is generated synchronously when the transaction is completed.

Integrate with the systems you are already using, and invoices are automatically issued from there

Direct connection to finance, office, and e-commerce systems — wherever business happens, invoices are automatically issued there

Finance and business systemsSales notes and delivery notes trigger automatic invoicing
YonyouYonyou
KingdeeKingdee
InspurInspur
DigiwinDigiwin
ChanjetChanjet
NewgrandNewgrand
Office collaboration systemApproval form circulation triggers invoicing
WeaverWeaver
SeeyonSeeyon
LandrayLandray
DingTalkDingTalk
FeishuFeishu
WeComWeCom
Mainstream e-commerce platformsConsumers automatically get invoices upon ordering, returned to the platform
Mainstream e-commerce platforms such as JD.com, Taobao, Tmall, Pinduoduo, Douyin, Kuaishou, Suning, and Youzan

Leave the dirty and tedious invoicing work to the system

Document splitting and merging, general reversal, no login required, invoice pool dashboard—invoicing clerks are completely freed from repetitive labor

Intelligent Document Splitting and Merging

Splitting by tax rate, splitting by batch shipment, merging by same customer/same product, volume discounts, and multi-dimensional combinations—rules execute automatically.

General red-flush interface

Red-flush that originally required at least 3 sets of interfaces is encapsulated into one universal red-flush interface, making the front end easier to use and reducing development workload.

Direct connection without login

One-click login authentication for official accounts or Leqi login-free resources; configure once to ensure the invoicing link remains unobstructed over the long term.

Invoice pool and data dashboard

Download of source files for all invoice types, invoice preview error prevention, full synchronization of historical records; multi-dimensional data dashboards for invoice volume, tax rates, and departments.

Two deployment options, live in as fast as two weeks

Ready to use in the cloud, privately deployed and autonomously controllable, Kailing handles the entire Leqi application process

Cloud deployment · passed Level 3 of the Multi-Level Protection Scheme

Out of the box, rapid access for standard scenarios

For small, medium and micro private, internet and e-commerce enterprises, meeting standardized invoicing scenarios. API debugging and testing each take within one week, and production launch can be achieved within two weeks.

  • One-time interface access fee + annual tax ID fee
  • No operations and maintenance, standard products continuously upgraded
  • API debugging 1 week, production switchover 1 week
State-owned and central enterprises · Independent and controllable data
Private deployment · Customization supported

Independent and controllable, supports personalized custom development

For customers such as state-owned and central enterprises and foreign-funded enterprises with high data security requirements and requirements for independent and controllable systems, the standard product can go live within three weeks and supports customization.

  • Software + annual tax number fee + implementation and deployment + operations and maintenance
  • Mainstream operating systems and databases · Full-stack self-developed, secure and controllable
  • Full lifecycle drafting of Leqi documentation, ready with just the Party A seal
Target Results · Business-Invoice Collaboration

Issue invoices like JD.com and Didi

Group unified deployment, interfaces directly connected to tax bureaus,The business party automatically initiates the invoicing process, and the invoice is issued immediately after financial approval: Invoice PDF, OFD, and XML are automatically sent to customers by SMS or email and automatically written back to the enterprise system, with write-off upon payment receipt. The invoice delivery chain is shorter and faster, customers receive invoices quickly and pay quickly,Payment collection efficiency greatly improved, and no need to worry about losing invoices.

Get the output VAT invoicing solution →

Professional and reliable delivery and service assurance

Every matter gets a response, every item gets resolved; reliable in both conduct and work

Private deployment
Independent deployment
Autonomous and controllable data, supporting internal and external network isolation
Multiple entities
One-click batch
Batch invoicing for multiple company entities in one interface
Level 3 of the Multi-Level Protection Scheme
Security and compliance
Cloud deployment has passed the Level 3 Multi-Level Protection Scheme assessment
Full-service
Service Support
On-site coordination, closed-loop tracking of issue events
Common Questions
What can the output invoicing management platform do?
Unify management of enterprise output VAT invoicing, connect to Leqi Direct Connection and tax control channels to issue fully digitalized e-invoices, VAT ordinary and special invoices in batches, automatically match tax classification codes, and support red-letter reversal, delivery, and status monitoring.
Does the platform support fully digitalized e-invoices and Leqi Direct Connection?
Supports issuance of fully digitalized e-invoices and direct connection to the Leqi platform, obtaining XML originals and returning them.
How to manage quotas and red-letter reversals for large-volume invoicing?
Supports invoicing quota monitoring, batch issuance and one-click red reversal, and red-letter confirmation form processes.
Does it support private deployment and white labeling?
Supports private deployment and white-label OEM delivery.

Make invoicing go from a human-wave tactic to an automated assembly line

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