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Recent changes to Vietnam’s e-invoice regulations have expanded invoicing obligations across a broader range of business activities, with household businesses and individual business owners also falling within the scope of these requirements. As a result, demand for e-invoicing software continues to grow, particularly for solutions that can support compliant invoice creation, issuance, and management.
Below are five widely used e-invoicing solutions currently available in the market, compared based on their key features and target users to help businesses, household businesses, and individual business owners identify the option that best fits their operating model.
1. Benefits of e-invoice software
According to Decree 123/2020/ND-CP (amended and supplemented by Decree 70/2025/ND-CP), the use of e-invoices is mandatory for enterprises, business households, and individual businesses when selling goods or providing services. Guidance and related documents are published on the General Department of Taxation’s Electronic Information Portal.
A suitable e-invoice software solution can bring 4 benefits to sellers:
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Cost and time savings: there is no need to print, transport, or store paper invoices, as e-invoices can be sent to buyers via online platforms, email, or a lookup link.
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Regulatory compliance: invoice data is transmitted to the tax authority in the correct format, helping reduce the risk of penalties for incorrect invoice issuance or issuing invoices at the wrong time.
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Centralized management: invoices are searchable, reportable, and stored in one system instead of being scattered across multiple files, making them easier to manage.
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Data connectivity: when the software pulls data directly from the sales system, businesses can reduce manual data entry and limit discrepancies between revenue and invoices.
For e-commerce sellers, manual e-invoicing can have a direct impact on operational efficiency as order volumes grow. If accounting teams still need to extract data from marketplaces, review each transaction, and manually re-enter the information into invoicing software, the process quickly becomes time-consuming and more prone to data-entry errors. It also creates additional workload for checking and reconciling orders, revenue, and issued invoices.
2. Top 5 popular e-invoice software solutions today
The table below compares e-invoice software solutions by developer and standout features to help businesses make the most suitable choice.
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Software
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Developer
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Key features
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Best suited for
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Genbook
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Directly reads Amazon and Etsy reports; auto-generates draft invoices; exchange rate conversion; batch issuance; reconciles orders with invoices
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Cross-border e-commerce sellers on Amazon and Etsy
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MISA JSC
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Integrates with the MISA accounting ecosystem and various sales management platforms; automatically retrieves buyer information using the tax identification number or Citizen ID number provided by the customer.
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Businesses already using MISA accounting software
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Viettel Group
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Supports many invoice types across industries; integrates with ERP and accounting software; multi-layer security
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Medium and large enterprises needing system integration
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VNPT Group
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Issues, sends, and stores invoices; integrates with accounting and management software
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Businesses needing a local support network
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SoftDreams Technology JSC
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Quick invoice creation and management; supports issuance registration procedures; 10-year storage
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Small and medium-sized businesses needing fast deployment
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2.1. GenInvoice: E-invoice issuance for Amazon and Etsy sellers
GenInvoice is an e-invoice issuance feature within Genbook, a sales data standardization platform built specifically for businesses selling on Amazon and Etsy. Instead of starting from a blank invoice template, GenInvoice uses marketplace sales reports directly: each successful order line is converted into a draft value-added tax (VAT) invoice, and then issued through a secure, licensed e-invoicing infrastructure.
Key features
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Directly reads original marketplace reports: GenInvoice accepts 4 types of reports downloaded from Amazon Seller Central and Etsy, keeps the default structure unchanged, and does not require any editing before upload.
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Daily exchange rate conversion: issued invoices will show the original payment currency together with the converted value in Vietnamese dong, businesses can review, adjust, and confirm it before creating drafts.
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Pre-issuance review: businesses can preview and edit each draft invoice, and product names in English from the marketplace will be converted into item names on the invoice.
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Batch issuance: hundreds of invoices can be issued in one action, allowing the system to process them sequentially and update the result for each invoice.
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Two-layer status tracking: track the processing status and the confirmation status from the tax authority (Draft, Issued, Issuance Error, Pending Approval, Approved, Rejected).
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Reconciliation dashboard: displays the total number of invoices, the total issued value converted into Vietnamese dong, and the number of invoices linked to marketplace order IDs; supports filtering by legal entity, store, and time period.
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Issuance date sequence control: warns and groups invoices with older dates into the same batch, helping avoid errors where a later-issued invoice has an earlier date than a previously issued invoice under the same symbol.
5-step invoicing process
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Export reports from the marketplace in CSV or .xlsx format (maximum 10 MB and 10,000 rows per file).
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Create a new invoice batch on GenInvoice.
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Upload the report: select the legal entity, store, and corresponding report type.
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Set the exchange rate: review the product list, then confirm the exchange rate and tax rate.
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Review the draft and issue all invoices or only selected ones.
What makes it different
Invoice issuance is a function that all compliant software solutions offer, but GenInvoice stands out because the input data is taken directly from the marketplace and processed within the same Genbook system, where revenue, marketplace fees, and refunds have already been standardized in line with accounting standards. As a result, the number of successful transactions and the number of issued invoices can be reconciled against each other, instead of sitting in two separate systems.
2.2. MISA meInvoice e-invoice software
MISA meInvoice is an e-invoice software solution developed by MISA JSC and is part of MISA’s accounting and management software ecosystem.
Key features
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Integrates with MISA accounting software and many popular sales and management software solutions.
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Automatically retrieves buyer information from the tax authority based on the tax code.
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Automatically compiles reports on invoice usage.
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Stores invoices for 10 years.
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Syncs data directly with MISA accounting software, reducing manual entry and limiting discrepancies between invoices and accounting records.
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Familiar interface for accountants already using the MISA ecosystem, shortening the learning curve.
Note: You can register for a MISA meInvoice trial on the provider’s website and refer to the detailed pricing.
2.3. Viettel e-invoice software (S-Invoice)
Viettel e-invoice software, also known as S-Invoice, is a product of Viettel Group.
Key features
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Supports multiple invoice types across various industries.
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Supports integration with other enterprise software such as enterprise resource planning (ERP) systems and accounting software.
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Multi-layer security, helping ensure safety during invoice management and storage.
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Supports printing and emailing invoices to customers, helping save time and costs.
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Runs on Viettel’s data infrastructure, suitable for businesses with high invoice volumes that need a stable system.
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Integrates easily with existing systems, convenient for businesses that already run ERP.
Note: You can register to use S-Invoice on the provider’s website and refer to the detailed pricing.
2.4. VNPT Invoice e-invoice software
VNPT Invoice is an e-invoice software solution provided by Vietnam Posts and Telecommunications Group (VNPT).
Key features
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Issues and sends e-invoices to customers quickly.
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Centralized e-invoice management and storage.
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Integrates with enterprise accounting and management software.
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Has a technical support network across multiple provinces and cities.
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Local support networks provide on-site guidance during setup and troubleshooting.
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Convenient for businesses already using other VNPT services such as digital signatures (VNPT-CA).
Note: You can register to use VNPT Invoice on the provider’s website and refer to the detailed pricing.
2.5. EasyInvoice e-invoice software
EasyInvoice is an e-invoice software solution developed by SoftDreams Technology JSC.
Key features
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Creates and manages invoices quickly, with a convenient user experience.
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Supports procedures for registering e-invoice issuance with the tax authority.
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Supports multiple payment methods.
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Stores invoices for 10 years.
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Simple operation, suitable for small businesses and household businesses new to e-invoicing.
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Support with tax authority registration reduces initial administrative work.
Note: You can register to use EasyInvoice on the provider’s website and refer to the detailed pricing.
The four software solutions above are common choices for domestic transactions. For data from international e-commerce marketplaces, businesses should carefully check whether the software can read the marketplace’s original reports directly or requires conversion into a separate import template, as this is where most manual work arises.
3. Should you use free e-invoice software?
For most businesses, using e-invoices is no longer an optional choice. According to Decree 123/2020/ND-CP(amended and supplemented by Decree 70/2025/ND-CP), invoices for the sale of goods and provision of services must be created electronically, and the data must be transmitted to the tax authority. The practical question is no longer whether to use e-invoices, but which e-invoice software solution to choose in order to optimize operating costs.
Free plans often limit the number of invoices, the trial period, or available features. They may be a suitable option for businesses to become familiar with the process, but they are unlikely to meet the needs of companies with frequent transactions. However, for sellers handling hundreds of orders a day, the real cost lies not only in the license fee but also in the time needed to create, check, and correct invoices. A paid software solution that automates data entry may ultimately be more cost-effective than a free one that still requires accountants to work manually.
After invoices are issued through e-invoice software, both businesses and buyers can verify invoice validity on the Tax Department’s e-Invoice Portal.
Sliner Partners with Genbook to Optimize the E-Invoicing Process
As order volumes increase, manually re-entering data and issuing invoices one by one can significantly increase the accounting team's workload while creating a greater risk of discrepancies between orders, revenue, and issued invoices.
Sliner, in partnership with Genbook, helps e-commerce sellers automate the e-invoicing process using marketplace data. Learn more about GenInvoice, Genbook's e-invoicing solution, or contact the Sliner team for assistance in finding a solution tailored to your business's export model.
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