E-commerce ERP (Douyin, Tmall, JD.com, Kuaishou, etc.) automatic invoicing solution: Kailing Technology directly connects to the tax bureau for invoicing, and consumers can automatically submit invoicing requests based on orders

With the full implementation of China Golden Tax Phase IV, fully digitalized e-invoices have become the core carrier of enterprise tax compliance. For e-commerce enterprises operating on multiple platforms such as Douyin, Tmall, JD.com, and Kuaishou, traditional invoicing models face pain points such as scattered orders, cumbersome manual operations, invoicing delays, and high compliance risks—order data across multiple platforms is fragmented and requires repeated entry, commodity tax classification matching is error-prone, consumer invoice complaints are frequent, and incorrect or missed invoicing may trigger platform penalties. Targeting these industry pain points, Kailing Technology has launched an e-commerce ERP automatic invoicing solution, connecting directly to tax bureaus to open up the full chain of "e-commerce platform-ERP system-tax end," enabling consumers to automatically submit invoicing requests based on orders and the system to intelligently complete the entire invoicing process, reshaping e-commerce invoice and tax management efficiency.

I. Core architecture of the solution: direct tax connection + full-platform ERP integration

Kailing Technology's e-commerce automatic invoicing solution takes "direct tax connection, data interoperability, and intelligent automation" as its core and builds a three-layer architecture system, perfectly adapting to mainstream platform systems such as Douyin e-commerce ERP, Tmall merchant management system, JD merchant backend, and Kuaishou e-commerce ERP:

1. Direct tax authority connection: dual interfaces adapt to different business scales

The solution supports two core tax connection modes, covering full-scenario needs from small and medium-sized e-commerce businesses to large groups:

- Leqi Direct Connection interface: For medium and large e-commerce enterprises and chain brands with daily invoicing volume of over 1,000 invoices, through tax authority-filed IP whitelisting, automatic invoicing is possible without daily login to the electronic tax bureau. Admission conditions include tax credit rating A/B and annual revenue of over 50 million, suitable for platform operation scenarios with large order volumes such as Douyin and JD.com, achieving stable and efficient invoicing.

- Fully digitalized e-invoice API interface: for small and medium-sized e-commerce merchants, supports real-name authentication login through the electronic tax bureau (configurable login-free resource package), quickly connecting to the tax authority; the daily invoicing volume per tax number can meet needs below 1,000 invoices, suitable for platforms with concentrated small and medium-sized merchants such as Kuaishou and Xiaohongshu, with low access threshold and fast launch.

2. E-commerce ERP integration layer: Seamless data flow across all platforms

The solution deeply connects with mainstream e-commerce systems such as Douyin E-commerce ERP, Tmall Merchant Management System, JD JDP Open Platform, and Kuaishou E-commerce Open Platform through API integration, SFTP file exchange, intermediate table synchronization, and other methods, achieving interoperability of three core data categories:

- Automatic order data capture: real-time synchronization of order information from various platforms, including core fields such as consumer name, contact information, product details, amount, and payment status, with no manual entry required;

- Intelligent mapping of product data: automatically matches e-commerce platform product names with tax classification codes, supports custom rules linking products to tax codes, and solves the difficulty of invoice code matching for multi-category products;

- Two-way invoicing status feedback: after invoicing is completed, invoice information (invoice number, PDF/OFD file) is returned in real time to the e-commerce ERP and platform order page, allowing consumers to query and download directly.

3. Core function layer: covering full-process invoicing automation

The solution has built-in core functions of the output VAT invoicing management platform, requiring no manual intervention throughout the process from order acquisition to invoice delivery:

- Order processing module: supports splitting orders by tax rate and shipment batch, and merging orders by customer and product, adapting to scenarios such as multi-category mixed sales and batch shipments in e-commerce;

- Intelligent invoicing module: automatically generates blue invoices according to preset rules, supports automatic red-letter invoice reversal, and for return orders, no manual tracing is required as the system automatically completes red reversal/reissue;

- Invoice delivery module: supports multi-channel delivery via SMS, email, order page download, and more, meeting consumers' diverse needs;

- Data monitoring module: an omni-channel invoice and tax data dashboard displays invoicing progress, invoice status, and credit limit usage in real time, facilitating real-time corporate control.

II. Core function highlights: precisely solving e-commerce invoicing pain points

1. Consumer orders are automatically submitted for invoicing, with zero operational threshold

When consumers place orders on platforms such as Douyin, Tmall, JD.com, and Kuaishou, they can directly fill in invoicing information (individual/company title, tax number, etc.) and submit an invoicing request:

- The system automatically associates order data, eliminating the need for consumers to repeatedly fill in product information;

- Supports saving invoicing information, which can be directly reused for repeat orders, improving the shopping experience;

- Invoicing status is synced to the order page in real time, so consumers can check invoicing progress and download e-invoices at any time.

2. Unified management across multiple platforms, saying goodbye to cumbersome switching

To address the pain points of multi-platform operations for e-commerce enterprises, the solution provides a unified SaaS management backend:

- Centralized management of orders from multiple platforms such as Douyin, Tmall, JD.com, and Kuaishou, with no need to log in to each platform separately;

- Supports role-based permission management for multiple stores, with finance and operations each performing their own duties, enabling collaboration among hundreds of people without exceeding authority;

- Cross-platform data aggregation and analysis, generating reports such as invoicing statistics and tax rate statistics, providing data support for business decisions.

3. Ultimate invoicing efficiency, zero compliance risk

- Invoicing speed reaches 7 invoices/second; a single invoicing clerk handles dozens of times more per day than manual work, with peak capacity to support massive concurrent order invoicing;

- Built-in data validation mechanism automatically verifies invoice title, tax number, commodity code, and other information to avoid erroneous or missing invoicing;

- Dynamic credit limit management, adapting in real time to tax-side credit rules to avoid invoicing interruptions caused by insufficient limits;

- Strictly follows the requirements of Cai Kuai [2020] No. 6, automatically saving source files in PDF/OFD/XML formats to meet archiving compliance requirements.

4. Automated after-sales processing to avoid tax loss

The e-commerce industry has frequent returns and refunds; the solution achieves full automation of after-sales invoicing:

- After a consumer initiates a return, the system automatically links to the original order invoice and triggers the red-ink reversal process;

- Supports partial red-offsetting for partial returns and full red-offsetting for full returns, without manual verification;

- After red-letter reversal is completed, it automatically synchronizes to the e-commerce platform and ERP system, ensuring consistency of invoice, goods, and payment, and avoiding tax loss.

III. Applicable scenarios and value realization

Kailing Technology's e-commerce ERP automatic invoicing solution has fully covered the current mainstream e-commerce ecosystem, providing customized adaptation for the business characteristics of different types of platforms. The specific platform categories and value implementation are as follows:

1. Comprehensive e-commerce platform scenario

Covered platforms:Taobao, Tmall, JD.com, Jingxi, Pinduoduo, Vipshop, Dangdang, Tmall Supermarket Special Sale, Tmall Distribution

Value implementation:

- For the characteristics of multiple stores, multiple categories, and high-concurrency orders, realize automatic order data collection and intelligent splitting, and accurately match product tax codes;

- Supports batch invoicing and second-level return transmission, efficiently handling massive order invoicing needs during major promotions (such as 618 and Double 11), avoiding consumers urging invoices and platform penalties;

- Unified backend management of multi-platform orders, improving financial reconciliation efficiency by 80%, solving the challenge of scattered cross-platform data.

2. Livestreaming e-commerce platform scenario

Covered platforms:Douyin, Douyin Juliang, Kuaishou, Video Account

Value implementation:

- Adapts to the short-term high-concurrency order characteristics of live commerce, supports millisecond-level order capture and automatic invoicing, and stably supports tens of thousands of concurrent orders under peak scenarios;

- Consumers can submit invoicing information with one click on the livestream/order page, and the system automatically links order data without repeated entry, improving purchase conversion and user experience;

- Automatically synchronizes invoicing status to the live streaming platform backend, meeting the platform's compliance requirements for invoice delivery timeliness and avoiding impact on merchant ratings due to invoicing delays.

3. Instant retail/O2O e-commerce scenarios

Covered platforms:Douyin Instant Retail, Ele.me, Ele.me Retail, Hema Supermarket, Taobao Grocery

Value implementation:

- For the high-frequency, fragmented characteristics of local instant delivery orders, realize full-chain automation of order-delivery-invoicing, ensuring "invoice upon order, delivery upon arrival";

- Supports invoice management in multi-store, multi-rider collaboration scenarios, automatically matching store tax numbers with order attribution to avoid cross-store invoicing confusion;

- Invoice information is returned to the user end in real time, meeting consumers' demand for immediate invoice acquisition for instant consumption and improving the local life service experience.

4. Social/private domain/content e-commerce platform scenarios

Covered platforms:Youzan, Weidian, Weimob, Aikucun, Perfect Life, Xiaohongshu

Value implementation:

- Deep integration with private-domain e-commerce SaaS systems and content e-commerce platforms, automatically synchronizing orders from scenarios such as community group buying, note-based selling, and distribution fission, enabling invoice and tax compliance management for private-domain/content traffic transactions;

- Supports multi-level distribution role permission control, enabling finance to accurately calculate invoicing data at different distribution/KOL levels, meeting complex profit-sharing and reconciliation needs;

- Invoice information can reach consumers through communities, official accounts, note comments, and other channels, strengthening brand trust and repeat purchases.

5. Vertical category e-commerce platform scenario

Covered platforms:Dewu (trendy sports), Xiaomi Youpin (smart living), Huawei Mall (digital electronics), Yaoshibang (pharmaceutical health), Hongbei Cloud (bakery foods)

Value implementation:

- For the characteristics of vertical category products, preset exclusive tax classification code matching rules, such as precise tax code mapping for pharmaceutical products and 3C digital products;

- Supports invoicing processing for special transaction models such as presales, installments, and membership subscriptions, meeting the differentiated business needs of vertical e-commerce;

- Automatically generates category-specific invoice and tax analysis reports, helping merchants accurately calculate category tax burdens and operating profits, and optimize category structure.

6. B2B/industrial belt e-commerce platform scenarios

Covered platforms:1688 (wholesale procurement), Taobao Factory (direct supply from industrial belts)

Value implementation:

- Adapts to B2B enterprise procurement orders' batch invoicing and corporate account opening needs, supports multi-dimensional invoice merging/splitting, and meets enterprise reimbursement and input VAT deduction needs;

- Automatically synchronizes procurement contracts, logistics orders, and invoice data to achieve the unity of "contract-order-invoice" three flows, meeting B-end business-finance-tax compliance requirements;

- Provide low-cost, high-efficiency invoice and tax management solutions for merchants in industrial belts, helping small and medium-sized manufacturing enterprises expand online wholesale business.

7. E-commerce SaaS service platform scenario

Covered platforms:Jushuitan (e-commerce ERP), Jikeyun (e-commerce ERP), Banniu (e-commerce service collaboration)

Value implementation:

- Directly connects to mainstream e-commerce ERP systems, achieving seamless integration of business data and invoice-tax data without secondary entry, avoiding data silos;

- Support initiating invoicing requests directly within the ERP system, with invoice status returned to the ERP in real time, forming a "business-finance-tax" closed-loop management;

- Provide standardized invoicing interfaces for e-commerce service providers, helping them offer more complete business-finance-tax integrated services to merchants.

IV. Solution advantages: Triple value of cost reduction, efficiency improvement, and compliance

1. Significantly reduced costs

- Labor costs: Automation replaces over 90% of manual operations, reducing the need for invoicing clerks and verification staff;

- System cost: No need to separately connect to each platform's invoicing system, unified integration reduces operation and maintenance costs;

- Risk cost: avoid platform penalties and tax losses caused by erroneous or missed invoicing, and reduce compliance costs.

2. Significant efficiency improvement

- Invoicing efficiency: from order submission to invoice issuance takes only seconds, improving efficiency dozens of times compared with traditional manual invoicing;

- Collaboration efficiency: cross-department work orders are automatically routed, improving collaboration efficiency among customer service, operations, and finance by 80%;

- Return efficiency: invoices are returned to the e-commerce platform within seconds after issuance, so consumers do not need to wait long.

3. Comprehensive compliance assurance

- Policy adaptation: closely follows the fully digitalized e-invoice policy requirements of China Golden Tax Phase IV and automatically adapts to changes in tax authority rules;

- Data security: supports dual modes of private deployment (Classified Protection Level 3 compliance) and SaaS deployment, ensuring the security of order and invoicing data;

- Traceable and verifiable: full-process logs are retained, with orders, invoices, and red-ink reversal records corresponding one-to-one, enabling audit traceability.

Through adaptation capabilities covering all types of e-commerce platforms, Kailing Technology solutions help e-commerce enterprises of different models and sizes achieve full-chain automation from "order submission - automatic invoicing - invoice delivery - after-sales red-flush - compliant archiving," both meeting consumers' convenient invoicing needs and helping enterprises achieve the core business goals of cost reduction, efficiency improvement, and compliance.

To further learn about the integration details between the solution and specific e-commerce ERPsorCustomized solution design; contact Kailing Technology for exclusive service：https://www.kailingteck.com/h-col-107.html 。

As a comprehensive business-finance-tax digitalization solution service provider, Kailing Technology provides business-finance-tax management digital transformation products and operational services for various government agencies, institutions, and large, medium, and small enterprises. The product line includes:

Sales contract management system, procurement contract management system, fully digitalized Leqi interface project, output automatic invoicing system,Reverse invoicing system,The invoice issuance for individuals system, employee expense control and reimbursement system, input VAT invoice management system, supply chain collaborative reconciliation system, image AI OCR recognition system, automated financial bookkeeping system, electronic accounting archives system, and other business solutions comprehensively advance digitalization across various fields.

If you have any business-finance-tax digital transformation needs, welcome to contact us. Beijing Kailing Technology will serve you wholeheartedly.

#Output VAT Invoice Management Solution #Fully Digitalized E-invoice #fully digitalized e-invoice API #Invoice Management System #Fully digitalized e-invoice interface #Output Invoicing Management #Automatic Invoicing System #Digital Business-Finance-Tax Compliance #Enterprise Tax Risk Control